grade 10 nut material specification. The ASTM F568 bolts are produced to the dimensions for heavy hex structural bolts as specified in ANSI B18. Bolting Property Classes 8. – Materiela, heat treatment, chemical composition. For other grade and property class specifics, look at these reference charts… Hex Cap Screw Specifications. 2, except for machine screw nuts which are not covered in this standard. The nut manufacturer, at his option, may add other . bringing them into line with specifications for nuts having full loadability , proved impractical, since weld nut mounting is largely automated and frequently (e. Applications Hex bolts can be used for many different applications that include fastening wood , steel , and other construction materials for projects such as docks, bridges , highway. Determine the distance between threads by looking at the second number. Is it important to match your bolt grade with your nut grade? to see nut thickness standards based on the bolts that they support. 9 Bolts is very high, where their minimum ultimate tensile strength is valued as high as 1242 Mpa. DIN ISO EN 4017 & 4014 DIN 933 / 931 & IS 1363 / 1363. Metric High-Strength Steel Flange Nuts—Class 10. ASTM F568M is an ASTM International standard for metric bolts, screws and studs that are used in general engineering applications. The nut manufacturer, at his option, may add other markings to indicate the use of atmospheric corrosion resistant steel. Chemical composition as per ISO 898-2 for typical grades ; 8 (above <16), carbon steel quenched and tempered, 0. astm a53 grade b pipe specification-astm a106 grade b density-astm b265 grade 5- The grading system takes into consideration the bolt's material, its size range, its proof load, Shanghai Powermax Fastener Co. 5mm Thread Pitch M10 (10mm) Thread Size +0/-0. 9 Scm435 Hex Bolt with Nut - Ningbo Sanwang Auto Parts Co. 8 Nuts and High Tensile Class 5. A193 B7 bolting is available in metric sizes from M6 to M180 and imperial sizes from 1/4 to 7 inches, in diameter. 058 SILICON CHROMIUM MOLYDENUM NICKLE VANADIUM BORON-0. ASTM A193 Grade B16 bolts and threaded studs are manufactured from a chromium-molybdenum-vanadium alloy steel. 4 MANUFACTURING SPECIFICATIONS 17 4. When compared to the other grades within the F1554 specification, ASTM F1554 Anchor Bolts Grade 105 have the highest yield strength. DIN933 Hexagon Bolt, Comes in Various Finishes and 4. Weld Nuts by Material Classification. with a minimum tensile strength of 120,000 psi in. There are screws, bars, bolts, studs, wire and stud bolts in this material grade. (10) Nuts may be of the same material or may be of compatible grade of ASTM A194. 9 Bolts and High Tensile Class 10. Therefore you should see failure on the stud before you see failure in the nut. How to read these specifications: For reading the specifications of the bolt follow these steps: Determine the diameter of the bolt by looking at the first number. Flange Locknuts—Class 10 They're about 25% stronger than medium-strength steel flange locknuts and comparable in strength to Class 10. 9 Stud Bolts belong to the specification SF568 and the minimum tensile strength is 1220MPa with 1100MPa minimum yield strength. 8 Medium carbon steel, quenched and tempered: All sizes below 16mm: 580: 640. 9 are manufactured using medium carbon steel, medium carbon steel alloy and low carbon boron steel that has been quenched and tempered. Metric Bolts: Head Marking Class and Material Nominal Size Range (mm) Mechanical Properties ; Proof Load (MPa) Min. 9 Weld Nuts 300 Stainless (A1,A2, 18-8,304,310 etc. 8, Coarse Thread; Stainless Steel Jam Nuts, Grade 18. Track Bolts and Master Split Length Bolts. 9 fasteners at lowest Price in INDIA- Send Mail: Fasteners Online Fasteners Online is a most acclaimed Grade 10. The common class (grades) for metric are 5. The ASTM A563 specification covers the chemical and mechanical requirements for carbon and alloy steel nuts. Although A193 Grade B16 bolts and studs have similar strength requirements as Grade B7, the vanadium and higher tempering temperature helps the fasteners retain their molecular structure and strength under higher ambient temperatures than Grade B7. 9 Grade Bare (2nd Fine) DIN 961 / ISO 8676 Fully Threaded Hex Cap Screw (Fine Thread) 8. U-Bolt-It is a leading distributor and manufacturer of high-quality metric grade 10. 9 screws are closer to SAE grade 5. This configuration is not available. A563M - The ASTM A563 specification covers the chemical and mechanical requirements for carbon and alloy steel nuts used on bolts, studs, and externally threaded fasteners. I-nut thread specifications are M1. 9 Fasteners Bolt, Nut and Washer to Middle East, Africa, Asia & Far East countries because of availabilty of Grade 10. A193 Grade B7 is the most commonly used Bolt specification coupled with A194 Grade 2H Nuts for Bolting Carbon Steel pipeline. Available Coatings Galvanized, Galvanneal, Electrogalvanized. Mechanical specs of 4130 and ETD-150 are both on the minimum side of the Grade 8 spec. The ASTM A194 specification covers a variety of carbon, alloy, and martensitic and austenitic stainless steel nuts. The most commonly used chemical analyses include AISI 1006, 1008, 1016, 1018, 1021, and 1022. The grade 8 in the A194 Gr 8 Material indicates Stainless steel heavy hex nuts made from AISI 304 grade stainless steel. Weld Nut, DIN 929 Specifications. These nuts are often used in conjunction with an extra-wide hex nut to fasten Grade 9 bolts in heavy machinery, such as earth-moving equipment. ASTM A194 Specification covers Carbon and Alloy Steel Nuts most popular grade 2H, 2HM, 3, 4, 6, 7, 7M, 8, 8M, 8T, 16, etc. Find information on ASTM A194 Grade 2H chemical composition . Medium carbon steel, quenched & tempered. is the SAE system, but you can find metric grading systems as well. Grade 2 requirements for sizes 1/4 through 3/4 in apply only to bolts and screws 6 in. China High Strength Carbon Steel Grade 10. These products are made as heavy hex nuts and they come in different proof load stresses for plain and galvanized nuts. 9 bolts are commonly used in high-strength situations, i. 9 Lock Washer Stockist in Mumbai. The M10 Hexagon Nuts (DIN 934) - Mild Steel (Grade 10) has the following features: DIN 934 Manufacturing Standard Mild Steel (Grade 10) Material Mild Steel (Grade 10) Material Specification 1. 9 Hex Bolts Specification Format. The Class 2A allowance assures. 2% offset of the iso 4017 bolt material is about 940 Mpa, while its tensile strength is 1040 MPa. Hex Nut Markings and Properties. Tensile Strength: The maximum load in tension (pulling apart) which a material can withstand before breaking or fracturing. Grade 8 zinc plated alloy steel bolts are thru-heated and thru-hardened with a CR+5 zinc plating. 9 Bolts Material Composition, F568 Grade 10. These nuts are intended for high-pressure or high-temperature service or both. High Tensile Bolts Specifications. 9 Grade Bare Steel / Yellow Zinc Plated; Keystock C45 Material (1 Meter). 9 Bolts M6, Types Of High Tensile 10. Grade B8M Class 1 fasteners require carbide solution treatment, while. There are several grades of bolts but the three common grades for SAE are 2, 5 and 8. 9 Nuts made of carbon steel and alloy steel: 4, 5, 6, 8, 10, 12 2- Bolts made of stainless steel: steel grade A1, A2, A3, A4, A5 Material Class 50, 70, 80 (tensile strength of 500, 700 and 800 MPa) Nuts made of stainless steel: 50, 70, 80 3- Washers (if appropriate. Fasteners - Bolts, nuts and threaded rods - torque, tension and loads. 9 Stainless Steel Bolt Material Properties make them applicable in engine parts and components. Furnished in inch thread sizes. This specification includes 3 grades of anchor bolts including grade 36, 55, and 105. This grade meets ASTM A563 specifications and is commonly used with ASTM A325 and ASTM A354 bolts. Fastener Material Base Case Standard / Specification Grade (and Class / Property Class) LAS (in conformance with API Specification 20E) ASTM A194/A194M 7L, 7ML ASTM A320/A320M L7, L7M, L43 CRA (in conformance with API Specification 20F) ASTM A962/A962M and IOGP S-725 Alloy 718 in accordance with API Standard 6ACRA (UNS N07718 120K). Cage nuts contain a captive nut that floats in a cage to allow for misalignment and design variations. 9 Hex Coupling Nut Manufacturer & Stockist in Mumbai, India. 8 Bolts Material Composition, F568 Grade 8. Call Us for Best Prices for ASTM F568 Bolts, ASTM SF568 Hex Bolts Special Alloys!. Tensile strength is the maximum amount . ASTM A194 Grade 8MA nuts are available in form of hex nuts, heavy hex nuts and square nuts, manufactured from high tensile stainless steel 316 material. These lines indicate that the bolt is a Grade 5. 5 of pitch which is depend upon small and medium sizes such as for small size it is 16. ASTM F1554 was developed to specifically cover anchor bolts and is the most widely used specification for this application. 9 Nylon Nuts/Nylon Lock Hex Nuts/ DIN 985/982 ; length, 5-160mm, 1/5"-63/10" ; Market, Domestic,South&north Amrica,Europe, . The graph bars on the material properties cards below compare ASTM A356 grade 10 to: cast alloy steels (top. Class 1 Stainless steel, AISI 316, carbide solution treated. 9 Fasteners Manufacturer, Supplier of Grade 12. The size of the nuts range from 2mm to 20mm and the diameters range from 4mm to 30mm. 9 Nuts — Squareness of thread to face 6 10 Chamfering and facing 6 11 Diameter of shank of bolt 8 12 Drilled bolts and split pin holes 8 13 Strength grade designation system for steel bolts and screws 10 14 Material and manufacture of steel bolts and screws 10 15 Mechanical properties of bolts and screws 10. Nuts up to and including 1″ nominal size shall be UNC Series Class 2B fit. - Rag Bolt & Nut Page 21 - Gutter Bolt & Nut Page 21 - Joint Connector Bolt & Nut Page 21 - Eye Bolt & Nut Page 21 - UNC & UNF Engineers Bolt & Nut Page 22 STRUCTURAL FASTENERS - HSFG Bolt, Nut & Washer Class 8. 8, Coarse Thread; Stainless Steel Nylon Lock Nuts, Grade 18. 9630 G-X300CrNiSi952 Ni-Hard 4 0. The Nominal tensile strength of a 10. ASTM A193 Grade B8 is a standard material specification for high tensile 304/304L stainless steel bolts, screws, studs and other external threaded fasteners, for use in high temperature or high-pressure service and other special purpose applications. However, prior approval of the government agency or office wherein the work is created shall be necessary for. Grade B7 is the most common grade of A193 bolts used in construction. Grade 5 Hex Nuts : Grade 5 Hex Nut Marking. ASTM Nut Bolt Standard works on high pressure or high temperature environments. Grade 5 Nut Properties ; A six sided internally threaded fastener made from steel. 9 bolts meet ASTM A324 grade BD and SAE J429, grade 8 standards. Astm A563M Materials shall be tested and the individual. The Sa194 Gr 8 Nut specification material has good tensile strength, good creep strength. 9 Grade Bolt Manufacturers, Hex Bolt Class 10. A heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service. 9 screws have ultimate stresses approximately equivalent to SAE grade 8 screws. Next day delivery available on most items, . General Stud Specifications Stainless Steel (As Formed) – 70,000 psi Minimum Ultimate, 35,000 psi Minimum Yield META Thread Diameter 1 (sq. A320 B8M – Produced to grade AISI 316, carbide solution treated, standardly available in class 1. ASTM F568 bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects. · For use with bolts of a minimum tensile strength equal to or less than the . 9 Grade Self Locking Nuts also availble in . 300 xo,2 (local section) Designation of an M 10 steel (St) hexagon weld nut: Weld nut DIN 929 — M 10 — St. High quality Q235 Q345 Material Foundation Anchor Bolts Grade 10. ASTM A194 specification covers requirements for chemical composition, heat treatment. The yield strength of the bolts is 940 and the tensile strength is 1040 MPa. It defines mechanical properties for fasteners that range from M1. 9 bolts and screws in sizes up to M20 inclusive be cold headed. Material containing the internal thread (nut). Applications: Designed for use with bolts with a min tensile strength equal to or less than the specified proof stress of the nut. These fasteners are made of steel, including stainless steel. Hex Nut Style 1 & Class 6. ASTM A194 Grade 8 Nuts and ASME SA 194 Gr 8 Heavy Hex Nut. Class 10 nuts are metrics nuts with a steel grade equivalent to the SAE grade 8 classification. 9 Bolts Price List Please Call on +91 - 22 - 67437342 or drop an Email to [email protected] 9 Bolts, Special HT Hexagon Head Bolts Exporter, ASTM F568 Grade 10. Siddhgiri is a EIL approved Class 12. ASTM A325, Bolts meet ASTM A325 Type 1 standards for structural steel joints. They are widely used in farm equipment. (11) Forging quality not permitted unless the producer last heating or working these parts tests them as required for other permitted conditions in the same specification and certifies their final tensile, yield, and elongation properties to equal or exceed the. The material used is usually specified by the technical demands of the customer’s application. These nuts are often used with screws and bolts when mechanically joining materials together. Low or medium carbon steel : 1/4" - 1-1/2" 33,000: 60,000: 36,000: B70 / B100. The iso 4017 bolt length is 190 mm and its diameter size can be M36. Viha Steel & Forging is a manufacturer of the different grades of nuts such as the astm a563 dh heavy hex nuts. 16mm - 72mm : 600: 660: 830: Class 10. It is fixed to a screw, bolt or a stud to prevent axial movement and offer a clamping force. Boltport uses Alloy Steel AISI 4140 bar stock or forging stock to produce B7 headed and non-headed bolts. Our bolts and matching hardened washers and nuts form a matched system that produces consistently high clamp loads. Steel Hex Weld Nuts Weld these nuts to flat and uneven uncoated steel surfaces for a strong permanent hold. Specification--UNS--Material, Trade Name--Grade, Class, Type--Tensile Strength (ksi)--Tensile Strength (N/mm 2 )--Heavy Hex Nuts; ASTM F486: N10276. Tensile Strength (MPa) Class 8. 9 Grade Bare/Zinc (1st Fine) 10. 9 M X* Product Specification Class 4. Steel Hex Bolt, Grade 9, Zinc Yellow-Chromate Plated Finish, Hex Head, External Hex Drive, 3-1/2" Length, Partially Threaded, 3/4"-10 Threads, Made in US 4. These are made up of carbon steels and low boron steels. Material Brass Brass is a soft, non-magnetic fastener material that offers corrosion resistance, heat and electrical conductivity, and cosmetic appeal. This is a metric nut grading similar to the SAE grade 8 classification, which is used in conjunction with Class 10. 27mm Nut Width A/F (F) Tolerance +0/-0. High tensile steel bolts and fixings are typically available in grades 8. Check Price list and Specification of High tensile Grade 10. The Stud Guide: B7s, B16s, and Other Common Bolt Materials. It used on bolts, studs, and externally threaded fasteners. Class 10 Steel; Large Across Flat Widths . Price of Cooper Alloy Flat Washer: Price $0. ) Weld Nuts 316, 317, A4 Stainless Weld Nuts 400 Stainless (405, 410,416,420,430 etc. ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1/4 through 4 in. Castle nuts resemble a chess-playing piece and are also known as castellated or slotted locknuts. Set screws (Property class 14 H to 45 H). We also offer heavy hex bolts to structural grade ASTM a307, a325 and a490 specifications. We use high carbon steel material and high alloy steel . 9 bolts exhibit high tensile strength and good wear resistance. Please feel free to contact us for more information on the Grade 12. 9 ASTM A325 High Strength Hot Dip Galvanized Hex Bolt and Nuts. Most Widely Used Austenitic High Tensile Bolts Grade 8. 23% max: Hardness: Rockwell B68-32: Proof Load : Coarse thread; 68,000 psi; Fine thread; 60,000 psi. 9 High Tensile Hex Bolts in India. The Grade 10 Nuts with specified proof load values - coarse thread. The relative standards for nuts classification are SAE J995, Grade 2, 5 and 8, equals to metric . This grade meets ASTM specifications for A563 and is typically used with ASTM Grade A and B bolts or SAE grade 1 and 2 bolts. Steel Fasteners shall conform to Grade-C Specified in. The tensile strength of the Foundation Anchor Bolts is the tensile strength of the round bar itself. Nominal Size Range (mm) Proof Strength (MPa) Yield Strength, min (MPa) Tensile Strength, min (MPa) Material. Specifications: ASTM A563 - Carbon and Alloy Steel Nuts. 1- Bolts made of carbon steel and alloy steel: 4. Cap nuts work with connector bolts for surface to surface application. 3) Chemical composition of steel metric DIN 934 Hexagon Nuts. General Stud Specifications Stainless Steel (As Formed) - 70,000 psi Minimum Ultimate, 35,000 psi Minimum Yield META Thread Diameter 1 (sq. In this video, one of our resident fastener specialists talks about the types of materials fasteners (screws, nuts, bolts, washers, . The ASTM A194 specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1⁄4 through 4 in. These are high-strength steels used in . ASTM A325 bolts dimensions chart, tensile yield strength, grade A325 structural bolt sizes, lengths, specs (specification), material properties. 307A 307B A325 A449 BC BD A490 H - K G 9. The standard was withdrawn in 2012. 8 Fasteners Manufacturing, High Tensile Carbon Steel Grade 10. Strength Requirements by Grades. A 10-piece pack added for customers who feel a small box is too much. Table 7, Bars and Shapes 12 Table 8, Piping Fittings. Nuts are marked in several different ways—see Identification Marks for Hex and Heavy Hex Nuts below. 1, 2B - UNC for all stud diameters 1" and smaller - UN8 for all stud diameters greater than 1" • Nut Material & Mechanical Properties: Grade 2H per ASTM A194/A194M and ASME SA194/SA194M. 30%, and a maximum sulfur content of 0. 5 AUand 6 AU0,50 0,12 0,35 0,34 1) Chips for the check analysis shall be taken uniformly over the whole cross section. PDF Stud Bolts, ASTM A193/A193M and ASME SA193/SA193M, Grade. 90% of 1,000 = 900 N/mm2 (MPa) Bolts and Studs can be supplied in Property classes. Grade B Nuts, Strength is similar to Grade 5. [Specifications] Material: Stainless steel. 9 Bolts, screws and studs with specified property classes — coarse thread and fine pitch thread The IS 1367 Grade 8. 36mm Nut Thickness (T) Tolerance 17mm Nut Width A/F (J). ASTM A563 — Carbon and Alloy Steel Nuts. are all have a chromium content of 18% and a nickel content of 8-10%. Mechanical properties of special-grade stainless steel a) The labelling system for the austenitic steel group according to ISO. Description: A finished hex nut made from steel with a max carbon content of 0. ASTM A320 Grade 8M Class 1 stud bolts are similar to Grade B8 but instead are manufactured from AISI 316 stainless steel as opposed to AISI 304 stainless steel. ASTM A194 Grade 8 Stainless Steel Heavy Hex Nuts, Domestic. ASTM A194/A194M - Carbon and Alloy Steel Nuts for Bolts for High Pressure and High Temperature Service. Also known as collar nuts, these metric nuts have a flange that distributes pressure across the surface, so you don't need a washer. 9625 G-X330NiCr42 Grade 2B Ni-Hard 1 0. 9620 G-X260NiCr42 Grade 2A Ni-Hard 2 0. Medium carbon alloy steel, quenched & tempered. In addition, it has a moderately high base cost and a moderately high ductility. This SAE Standard covers the mechanical and material requirements for three grades of steel nuts suitable for use in automotive and related engineering applications, in sizes 1/4 to 1-1/2 inches, inclusive, and with dimensions conforming with the requirements of the latest issue of SAE J482 or ASME B18. Key Features · Hexagon Nuts · Free Technical Support From Our Engineers. 8 Screw at the best price in Mumbai. The iso 4017 bolt size ranges from M12 and can go up to M36. Mechanics - Forces, acceleration, displacement, vectors, motion, momentum, energy of objects and more. Fasteners, Hex bolts as per DIN 931, DIN 933, DIN 912 in grades 8. High-Strength Steel Coupling Nuts—Grade 8. If necessary, alloy steels shall be used for manufacturing nuts of property classes 10 and 12. (10) Nuts may be of the same material or may be of compatible grade of ASTM A 194. 25×33, it would have a diameter of 10 millimeters. The bolt performance grade is divided into more than 10 grades such as 3. Otherwise, Grade 5 bolts can be used. 8 Studs And M10 En 15048 Bolts at best price. 8, Hex Head; Stainless Steel Hex Nuts, Grade 18. ASTM A563 Nuts come under the specification for carbon steel and alloy steel nuts that are intended for general, mechanical and structural applications. 2 Classes 8S3 and 10S3 nuts have atmospheric corrosion resistance and weathering characteristics comparable to those of the steels covered in Specification . If the customer wishes this for an application requiring unusual resistance to shock or fatigue he should provide better material specs than "Grade 8. Strength Specifications of Metric Threaded Fasteners. 8 proof stress n/mm2 proof load kn tensile stress n/mm2 tour-que* n-m hard-ness hrc elonga-tion# % proof stress n/mm2 proof load kn hard-ness hrc m6 1 20. ASTM A194 specification covers requirements for chemical composition, mechanical properties and reference for dimensions of grade 8ma nuts. The nut material for Grade B7 bolts is typically ASTM A194 heavy hex nuts (2H nuts). Grade 5 Bolts & Fasteners. ASTM A194/A194M — Carbon and Alloy Steel Nuts for Bolts for High Pressure and High Temperature Service. The 26th edtion claims that 12 is approximately one hundredth the minimum tensile stress in megapascals. Grade 10 nuts Grade 10 DIN 934 nuts need to be quenched and tempered with medium carbon alloy steel, such as 35CrMo, 40Cr, etc Surface treatment of DIN 934 nut The surface treatment of a 6-corner nut is to increase the service life of the nut in different environments and take into account the cost. B7 threaded studs and short, headed bolts are readily available in the marketplace. The size equal to the cross-sectional area multiplied by the allowable stress (Q235B: 140 MPa, 16 Mn or Q345: 170 MPA) is the allowable tensile strength at design time. 10000 Pieces (MOQ) Bolts and nuts suppliers,nut and bolt manufacturing, Made of Various Materials. Classes 8S3 and 10S3 nuts have atmospheric corrosion resistance and weathering . The Grade 10 Nuts with specified proof load values - coarse thread The ISO 898-2:2013 Grade 10 specification covers carbon steel nuts ranging from M-6 to M-64 diameter. 9 Alloy steel, quenched and tempered: 5mm - 100mm. Fasteners Online is the only company in INDIA can arrange fastest delivery of Grade 10. Class 10 This is a metric nut grading similar to the SAE grade 8 classification, which is used in conjunction with Class 10. 5 The recommended grade and style of nut and washer are included in 6. 55%, a min manganese content of 0. These fasteners can also be used for special purpose applications. 8, Hex Head, Coarse Thread; Stainless Steel Lag Bolts/Screws, Grade 18. 9, a193 grade b7, b7m, b8, b8m, b16, a320 grade l7, l7m, stainless steel and other material. Vernon, IL 618-244-7156 Grade Identification Markings for Nuts. 9650 G-X260Cr27 Grade 3D A532IIIA25%Cr 0. ASTM A193 Grade B7 Stud Bolts 5/8" to 2" Double. 4301 (3b) Grade 304L S30403 STS304L/SUS304L D3705/G4304 - X2CrNi18 9 17440 1. ASTM, SAE and ISO Grade Markings for Steel Fasteners. 048 ; 10, carbon steel quenched and . 3/4-16 Most steel grades not heat treated or quenched and. This is supposed to be a stack of B7s on a job site. Also known as heavy hex head bolts or heavy hex structural bolts, these heavy hex bolts are commonly manufactured in high tensile grade 5, 8, 8. Address: #888 xingrong road, jiading district, Shanghai. Bolt Material Types and Grades. SAE steel bolts - grades ranging grade 1 to 8. Grade A grade 2 Grade B grade 5 Grade C grade 8. (B) Zinc coated nuts are nuts intended for use with externally threaded fastners which are hot-dip zinc-coated, mechanically zinc-coated or have a plating or coating of suffi- cient thickness to require overtapping the nut to provide assembly. Grade 8 specs serve the fastener industry where shear, fatigue, bending, and stress reversal are not factors. SAE J1199 is even more restrictive, as it specifies that property class 4. The ISO 898-2:2013 Grade 10 specification covers carbon steel nuts ranging from M-6 to M-64 diameter. AISI 1018 Steel, cold drawn Key Words: carbon steels, AMS 5069, ASTM A108, UNS G10180, AS 1442 K1018 (Australia), AS 1443 K1018, CSN 12020 (Czech), CSN 12022, AFNOR. METRIC NUT CLASS 8 METRIC NUT CLASS 10 METRIC NUT CLASS 12. 9 Bolts, M16 X 100 High Tensile 10. , to be used with ASTM A193 Bolts for . Can you find the B16 mixed in? A194 Grade 2H Nuts. 060% maximum; Sulfur Class 10 nuts are intended for use with screws and bolts of property classes 10. We use high carbon steel material and high alloy steel raw materials to achieve the required properties in this standard. 8 Bolts Dimension & Specification Chart, Buy Grade 5. 9 Fasteners Bolt, Nut and Washer in various size range & different coatings as well. 6~M64 performance levels 6, 8, 10, A2-50, A2-70, . The chemical composition is essentially restricted such that cold-heading grades of alloy steels (4037, 4140, 1541, etc. Alloy steel, quenched and tempered: Class 12. ISO 4032 nut m10 steel hex has some sort of specification which is divided into different steps such as depend on sizes and material as well, but some of the sizes are discussed for example if we talk about m10 steel hex so it has 1. 9 Nyloc Nuts is a low carbon steel for general use. · Manufactured to DIN 934 specification · Thread Size: M10 (10mm) · Nut Width A/F (J): 17mm . You can trust Cat Hardware and Fasteners to help you. 9 Screw is a special type that does not need nuts to fix it onto other components. Mild Steel (Grades 6, 8, 10 and 12) is also available with either Hot Dip Galvanised or Zinc Plated finishes. 9 Flat Washer Dimensions, Grade 10. IHF delivers all kind of bolt qualities upon your request. ASTM A194 2H heavy hex nuts may be substituted for ASTM A563 DH heavy hex nuts. SUBSTITUTE MATERIAL (JIS, BS, DIN ) FOR ASTM SPECIFICATION CONTENTS Section 1. 9 Stud Bolts Manufacturer, High Tensile Carbon Steel Grade 12. 8 high tensile steel is often referred to as the structural grade for bolts. ASTM A354 BD is used for structural bolts while SAE J429 Grade 8 is an automotive specification. 9 Hex Head Bolts as well as other types of bolts are used in some of the high tensile applications such as the engine parts, motor casings and others. USA Grade 8 bolts have six evenly spaced radial lines on the head, and the material is similar in strength to European metric class 10. ASTM A193 Grade B16 is a grade specification for bolts, studs, screws, threaded rods and other external threaded fasteners for high tensile bolting in boilers, pressure vessels, valves, pipeline flanges, and fittings intended for use in high temperature, high-pressure service or other special purpose applications. Grade 2H nuts can be supplied with plain black phosphate, plain zinc, cadmium or hot dip galvanizing. They are used to hold a threaded rod or machine screw at each end. These styles include hex, heavy hex, square, jam, coupling, and sleeve. Hex nuts, or hex finish nuts, are the most common type of finish nut used. The following table describes the strength specifications for the different property classes of metric steel bolts, screws and studs: Property Class. It is always used in conjunction with a mating bolt to fasten multiple parts together. Instead of dipping the screws in molten zinc, though, it involves a completely different method. Mil-spec self-tapping screws can be used for metal and plastic materials to create their own threaded holes. It is commonly found in high strength automotive applications. 9 ; Hex nuts as per DIN 934 in grades 8, 10 , 12 ; Biggest manufacturer of larger diameter hex bolt and fasteners in India, diameter range from M-20 to M-64 in DIN 931 / 933 / 912 in grades 8. Black UNC Heavy Full Thread Hex Bolts ASTM A193 Grade B7 structural connection, it has to conform to specific ASTM standards; specifically, ASTM A563 or ASTM A194. Hexagon Nuts are common nuts, used with bolts, set screws, studs, threaded rods and on any other fastener that has machine screw threads, used primarily in machinery and equipment. Products are guaranteed to meet the specifications to which they are . German / European Standard (EN), ISO 898 Part 2 / Grade 8 / 10 and 12. Material: Low Carbon Steel - Carbon: 0. For bolts and screws longer than 6 in. 4 Dimensions of circular hardened washers 20 4. 4 Zinc coating requirements are included in Section 7 for applications requiring corrosion protection. 9 Bolts and Nuts Third Party Inspection EN 10204/3. 9 Self Tapping Screw Exporter, Carbon Steel GR 10. 3 Product grade Product grade A as specified in ISO 4759 Part 1 or i. MACHINING FROM FREE-CUTTING STEEL Chemical composition, in % (by mass (check analysis)1) Property class C P Pb S max. as for forging them they a grade 8 or 10 bolt that is specked out for outside use (***normally has a zink or. ISO 4032 Weight Chart and ISO 4032 both are similar and both charts stipulates the features of hexagon head bolts with outfits from M1, 6 up to and including M64, of creation grade A for gossamers M1, 6 to M24 and unimportant lengths up to. Standard fasteners range in High tensile : Rollfast is the biggest and the largest manufacturer in India for bigger diameter hex bolts and nuts in high tensile grade from M-20 diameter and above till M-100 by hot firging process, our two manufacturing facilities in north India near New delhi are currently producing hex bolts and nuts upto M-100 in bigger sizes the complete range of bigger. Please note this is an approx Price of Grade 10. The composition of a material can vary depending on its grade. 9743/n)] A s = stress area, in 2, D = nominal bolt size, and. Orbital Fasteners stocks a wide range of grade 10 M6 M8 M10 M12 M16 M20 hexagon full nuts. Material and finish specifications - PAGE 9 (#10-24). the automobile sector, in particular, needs. 1/16 Approx sizes above 7/16" may be washer faced up to 7/16" are double chamfered * Grade C (three circumferential lines 120° apart & manufacturers ID) Grade C The physical and material properties are per the requirements of ASTM A563 for Grade C strength level. Commonly used for applications subject to salt, moisture, and other corrosive conditions. The hardness of the Sa194-2h Nuts is 248BHN minimum. 9 Spring Washers Suppliers, High Tensile Carbon Steel Grade 10. There are three popular grades in this standard, 8. U-Bolt-It is a leading distributor and. Grade 304 S30400 STS304/SUS304 D3705/G4304 - X5CrNi18 9 17440 1. The Grade 2 material is low or medium carbon steel; Grade 5 is medium carbon steel, quenched and tempered; Grade 8 is medium carbon alloy steel, quenched and tempered. Common METRIC Steel Bolts Identification Mark 4. Property Class, Nominal Size Range (mm), Proof Strength (MPa), Yield Strength, min(MPa), Tensile Strength, min(MPa), Material. ASTM A325 bolt strength are summarized in the table bellow inluding tensile strength, yield strength and hardness, etc. 8 Bolts M6, Types Of High Tensile 8. 9 Nuts is a type of fastener with a threaded hole. 8 Threaded Rod Specifications, Buy Din 933 Grade 8. 2 Heavy Hex • Thread Requirements: ASME B1. It also covers austenitic stainless steel nuts in the size range 1/4 in. They may be used in a variety of. These two additional standards are fasteners that have the same mechanical properties as their base property class (i. The ASTM A194 specification covers carbon, alloy and stainless steel nuts intended for use in high-pressure and/or high-temperature service. ASTM A193 Grade B8 specification covers requirements for 304/304L stainless steel bolting material with high tensile properties, for use in high temperature or high-pressure service and other special purpose applications. Each and every grade has some unique properties and features, accordingly this is being manufactured. Grade 2H nuts can be produced by means of hot forging, cold forging or machining from heat treated bar stock. Below is a basic summary the most common grades. Please note that for a particular specification there may be more than one grade. 8, Coarse Thread; Stainless Steel Machine Hex Nuts, Grade 18. SAE J429 covers a number of other grades and grade variations not covered in this summary, including 4, 5. 8 Page 26 - HSFG Washers Page 27 - HSFG Hex Full Nuts Page 27. Metal Hex Nuts available include A1, A2, A4 Stainless Steel, with High Tensile options in Duplex and Bumax Stainless Steel. HT Tie Rod / Threaded Rod & High Tensile Stud Bolts Manufacturer in Mumbai India High Tensile Stud Bolt in All Material Grade in Stock Like Grade 8 & B8 / Grade 8. 9 Grade Bare (2nd Fine) DIN 6921 Hex Flange Bolt (Non-Serrated) 10. It is the most common form of high tensile material and is usually stocked in plain finish or zinc. 9 Grade Bolt have tensile strength upto 1040 minimum and yield strength up to 940MPa minimum. Fuller Fasteners, Distributor of Metric and Imperial Fasteners, stainless steel, brass, nylon, hex nuts, bolts, nuts, screws, taps, dies, tools and kn95 . The ASME SF568 High Tensile Grade 12. GRADE 5, SAE GRADE 8, AND SAE GRADE C, SAE J429 BOLT MATERIAL: The three physical grades of steel referenced in this Specification are SAE Grade 2; SAE Grade 5 and SAE Grade 8. Used in automotive applications and for bolting large and forged parts, metric 10. 2H nuts work in combination with B7 Studs and are stronger than the stud bolt. ASTM A193 Grade B7 bolts and threaded studs are manufactured from a chromium-molybdenum steel and are quenched and tempered (heat treated) to develop the desired mechanical properties (strength). In this article, The Material Specification & Grades has been explained, as per ASME Sec II, for the following Items/commodities; 1. The requirements for any grade of nut may, at the supplier's option, and with notice to the purchaser, be fulfilled by furnishing nuts of one of the. 046 MATERIAL Carbon with add Eg B, Mn or Cr Quenched & tempered Medium Carbon or Alloy Steel PROPERTIES OF GRADE 10. Related Search: A2-70 BOLTS, A2-70 BOLTS Manufacturer, A2-70 BOLTS Supplier, A2-70 BOLTS Exporter, a2 70 bolt size in mm, a2 70 bolt specification, a2 70 allen bolt, a2 70 bolt bunnings, a2 70 nut, stainless steel bolts grade a2-70, stainless bolts a2-70, A2-70 Stainless. The charts below address over tapping allowances for hot-dip galvanized nuts, grade marking requirements, and mechanical requirements. ASTM A193 B8 Socket Head Cap Screws are made under the specification covering alloy steel and stainless steel bolts for valves, flanges, pressure vessels and fittings for high pressure services. It has a moderately low thermal conductivity among cast alloy steels. Sales West: 1-800-665-4825 10. Note 5: HVmin and HBmin results which are given in the table for nuts with property class 10 and thread diameter range M8×1 ≤ D ≤ M16×1,5 fine pitch thread . Both the bolt and the nut grip the materials being fastened, class,” and are set by the International Standards Organization (ISO). For example, if the metric bolt was M10x1. In metric classes, bolts that have been graded as 12. Exporter of Alloy Steel Class 12. Notes: The stress area is calculated as follows: A s = 0. Grade 1 requirements shall apply. Grade A is a low tensile nut and is used with grade 2 bolts; grade B is. 9 Scm435 Hex Bolt with Nut. DIN: 6915; Material: Class 10 Steel; Finish: Hot Dipped Galvanized; Size: M36; Pitch: 4. ASME SA 563 Coupling and hex nut manufacturer, check astm a563 grade a nuts Specification and Equivalent here. Class 10 nuts shall be made of a steel which conforms to the following chemical composition-- Carbon: 0. 9 / Grade B16 / A193 Grade B7 & B7m Suppliers in India. Commercial hexagon nuts are made to SAE J995. ASTM A194 also covers austenitic stainless steel nuts in the size range 1⁄4 in. We offer imperial, metric sized hex nuts and heavy hex nuts. Each grade has a specific bolt strength. 9 T Bolts, M12 X 100mm High Tensile 10. ASTM A194 Grade 2H is a standard material specification for high tensile nuts and other internally threaded fasteners, made from carbon steel. Manufacturer & supplier of ASME SA 194 Gr 8 Heavy Hex Nuts Material in india. 9 T-Head Bolts, Carbon Steel GR 12. Coupling nuts have long, hexagonal bodies. Grade 55 weldable steel, permanent manufacturers and grade identification, and impact properties for Grades 55 and 105. 10 x 100 = 1,000 N/mm2 (MPa) The Yield stress ratio 9 x 10 = 90%. An example using a hex bolt with property class 10. Technique guide for Hex Nuts Hexagon Nuts and all nuts. Grade of Material HSLA Grade 55. Hardnesses are Brinell Hardness Numbers. If your application calls for heavier materials, you may need Grade 8 Bolts because they are the hardest and are often used in heavy manufacturing applications. Also known as: hex nut, hexagonal nut, compare ISO 4032. We work with the top manufacturers in the industry and stock an extensive inventory of. The grade corresponds to the minimum yield strength of the anchor bolt. The specification for ASTM A563 Nuts covers the chemical and mechanical requirements for eight grades of carbon and alloy steel nuts for general structural and mechanical uses on bolts, studs, and other externally threaded parts. Nut Specification Requirements: • Dimensions: ASME B18. Unless otherwise specified, the American National Standard Heavy Hex Series (ANSI B 18. 8 Fasteners Manufacturer in India, Check High Tensile Grade 5. Nut Grades, Identification Markings and Strength (Metric). I have an old Machinery's Handbook which explains that the ultimate stress of a 12. ISO 4032:2012, Hexagon regular nuts (style 1) -- Product grades A and B · ISO 898-2:2012, Mechanical properties of fasteners made of carbon steel and alloy steel . Mechanical PropertiesGrade 8 Stainless Steel 3/4, 0. The A194 2h Coupling Nut comes with 175ksi proof load stress for plain nuts and 150ksi for galvanized nuts. 8 or above bolts are made of low carbon alloy steel or medium carbon steel and heat treated (quenched and tempered), Commonly referred to as high-strength bolts, the rest are commonly referred to as ordinary bolts. High-Strength Steel Flange Nuts—Grade 8. Material, Nominal Size Range (inches), Mechanical Properties. 3 Dimensions of hexagon nuts 19 4. For specifications such as A307 grade B, A325 and A490 that require a heavy hex pattern, refer to dimensional tolerances for heavy hex bolts or structural bolts. The bolts can be in different sizes ranging from M20 to M100. SAE Bolt Grades—The standards for bolt strength grades in the U. SAE J429 covers the mechanical and material requirements for inch series fasteners used in automotive and related industries in sizes to 1-1/2” inclusive. 9 Metric Bolts & Hex Nut, ASTM F568 Grade 12. ASTM, SAE AND ISO BOLTING MATERIAL. ASTM A453 Specifications (Including Grade 660A and 660B Nuts and Bolts) The specification for ASTM A453 covers five grades of bolting with twelve classes of yield strength ranging from 50 to 120 ksi (345 to 827 MPa) and is commonly used in high temperature services such as fasteners for pressure vessels and valve flanges. Often the target bolt quality is a first factor for the specification: According to ISO-898 common bolt qualities are: Bolts: 8. It is available in various standards and sizes as per the need and requirement of the customers. SAE J429 Grade 1, ASTM A307 Grade A are low carbon steel strength grades with essentially the same properties. Boltport Fasteners is a manufacturer of ASTM A194 Grade 2H nuts as standard hex or heavy hex. For information on suitable nuts for various grades of bolts, visit the Nut. Class 10 nuts are intended for use with : screws and bolts of property classes 10. 9 fasteners Suppliers in Aerospace, Engine & Turbine Engineering. 8 Grade Bare/Zinc (2nd Fine) 10. Steel alloy with 17- 19% chromium and 8-13% nickel. Boltport uses AISI 4140 Alloy Steel as a starting raw material for manufacturing A194 Grade 2H nuts. DIN 931 / 933 & IS 1364 / IS 1363, DIN EN ISO 4014 & 4017. These nuts are intended for high-pressure or high-temperature service, or both. Metric Hex Nuts in Zinc Plated Class 10 Steel Standard Hexagonal Nuts For General Applications. ASTM A356 Grade 10 is the ASTM designation for this material. Grade B5 Bolts, Screws, Studs for High‐ Temperature Service ASTM A193 Grade B6 Bolts, Screws, Studs for High‐ Temperature Service ASTM A193 Grade B7 Bolts, Screws, Studs for High‐ Temperature Service AISI 4140, 4142, or 4145 1⁄4 thru 2 ½ Over 2 ½ thru 4 Over 4 thru 7 −− −− −− 105,000 95,000 75,000 125,000 115,000. Material: ASTM A193 B7, ASTM A194 2H. Although material properties vary, an approximate estimate of proof strength is 85% - 90% of its yield strength. Hexagon Nut, Metric - Steel - Self-Colour - Grade 10 - DIN 934, 11 products available to order online. These bolts are heat treated in a controlled atmosphere from 1⁄4 in. S P Steels uses Alloy Steel AISI 4140 bar stock or forging stock to produce B7 headed and non-headed bolts. Hexagon Nuts from Accu are manufactured in a wide range of materials. 9 Socket Head Cap Screw Material Low/Medium Carbon Steel Low/Medium Carbon Steel Heat Treated Medium Carbon Steel Heat Treated Alloy Steel Heat Treated Alloy Steel Heat Treated. The ASTM A563 specification covers the chemical and mechanical requirements for carbon and alloy steel nuts used on bolts, studs, . Color coding anchor bolts with Blue (Gr 36), Yellow (Gr 55), and Red (Gr 105) allows for easy identification. 9 M40 For Tower Construction from China, China's leading Foundation Anchor Bolts product market, With strict quality control Foundation Anchor Bolts factories, Producing high quality Q235 Q345 Material Foundation Anchor Bolts Grade 10. This grade of bolts have tensile strength upto 1040 minimum and yield strength up to 940MPa minimum. These nuts for general structural and mechanical uses on bolts, studs, and other externally threaded parts. 8 bolt & nut (iso) bolt size pitch stress area mm2 bolt/stud/screw iso 898-1 gr. The material grade commonly fall within the chrome moly specifications of 4140 steel. 2 for Heavy Hex Nuts and the material and strength requirements of ASTM A563. The most common grading system used for bolts in the U. ASTM A563M Heavy hex Nut specification covers chemical and mechanical requirements for eight property classes of hex and hex-flange carbon and alloy steel. General purpose hexagonal nut; high quality fastener with metric threading. Viha Steel & Forging is a leading manufacturer and supplier of the different types of ASME SA 194 Gr 8 Nut fasteners. Material Specification Chart Of High Tensile Bolt 8. 9 grade stems from the significant cost savings they provide over common stainless steel grades such as 304 or 316. If a specific steel grade or a different material is required, this shall be agreed on ordering. 9 Hex Bolt Price In India Quality and Test reports Of Grade 10. 9 M40 For Tower Construction products. 9 metric bolts are need to meet the ASTM A324 grade BD and SAE J429, grade 8 standards. 8 Screws, High Tensile Hex Bolts, Special HT Hexagon Head Bolts Exporter, ASTM F568 Grade 8. 9 which denote material hardness strength and. Carbon Steel and Alloy Steel Hex Nuts and Hex Flange Nuts. 9 grade bolt manufacturers in India offers Heat-treated fasteners with higher shear strength. Grade 5 bolts have three (3) evenly spaced hash marks on the head markings (manufacturers mark may also be included). Properties shown are those of coarse 8-pitch thread heavy hex nuts. 9 belong to the ASTM A324 specification, These are intended for high stress applications because they have high tensile strengths. Various nut styles exist and to some degree are determined by their grade. MATERIAL GRADE COMPARISON TABLE Material No. It is an economic locking nut which is ideal for an application where vibration or motion could loosen or undo the nut. SAE J429 covers the mechanical and material requirements for inch series fasteners used in automotive and related industries in sizes to 1-1/2" inclusive. This is important because some nut grades are not readily available in certain sizes and finishes. 9 bolts in a wide range of standard, coarse and fine sizes. The fasteners in this grade of material are also of high hardness. Identicai widths across flats are specified for bolts and nuts of product grade B, heavy series. Typically, low carbon material has a yield strength of 40,000 psi, tensile strengths between 60,000 and 80,000 psi and a ductility of 25% EL. Chemical Composition –Property class 10 as per IS 1367 (part6). Hex heavy nuts are components of boltings sets for flanges. Metric High-Strength Steel Flange Nuts—Class 10 Also known as collar nuts, these metric nuts have a flange that distributes pressure across the surface, so you don't need a washer. Nuts of class 8 or higher are type I and type II. Low or medium carbon steel (no class) Grade 2. A common treatment of high-tensile fasteners in which the material is submerged GRADE SYMBOL MARKING OF HEAVY HEX NUTS. The popularity for high tensile bolts 10. 9 bolts meet ASTM A324 grade BD and SAE J429, metric grade 10. The nut is designed for use with low carbon bolts and screws. 4306 (3b) Grade 316 S31600 STS316/SUS316 D3705/G4304 - X5CrNiMo18 10 17440 1. and metric M6 through M100 nominal. com 411 Henderson, KY 270-830-0077 Owensboro, KY 270-684-0877 Mt. 6 Low Medium Carbon Steel Bolts, ASTM F568M Studs, ASTM SF568 Alloy Steel Bolts, ASTM F568 Screws, ASTM F568 Threaded Rods Supplier in India. As noted in the chart, bolt proof strength varies depending on the fastener grade and also upon its diameter in some cases. ) are the only allowable materials. 2 Dimensions of tension control bolts Grade S1OT 17 4. MATERIAL: Nuts shall be made of steel conforming to the chemical composition limits. View lock nut iso standard, Hex Nut ISO 4032 Weight & Specification, DIN 934 ISO 4032 Hex Nut Dimensions. When it comes to any type of Grade of bolt YES use the same washers and nut to match the Grade bolt ! the reason why is a softer washer,or nut will mash,distort and/or fail when torqued to the specifications of the grade of the bolt. Lowe Alpine is an outdoor equipment manufacturer. 8 Nut specification includes austenitic stainless steel, the mechanical properties of this grade are exceptional. Bolt Grade Markings & Strength Chart - Inch Steel Bolts. Low-Strength Steel Serrated Flange Locknuts About half the strength of medium-strength steel flange locknuts, these are for light duty fastening applications, such as securing access panels. ASTM Bolts Grades includes various grades like B7, B16, B8, B8M and the material which is used is alloy steel, stainless steel, chromium-molybdenum and many more. Stainless Steel Metric Bolts, Grade 18. 6 Mechanical properties of nuts, bolts and washers 22 5 INSTALLATION AND PRELOADING 23 6 REVIEW 24. 1000 Pieces (MOQ) Bolt, Made of Brass, Available in Various Sizes and Materials, ISO Certificate. Made of high-strength Class 10 steel, they’re about 25% stronger than medium-strength steel flange nuts. The most common grades of ASTM A194 heavy hex steel nuts are: ASTM A194 2H: Quenched & tempered carbon steel heavy hex nuts . It is titled: Standard Specification for Carbon and Alloy Steel Externally Threaded Metric Fasteners. Yield strength , or working load limit, is the amount of stress a material can withstand without permanent deformation. 9 Scm435 Hex Bolt with Nut, Find details about China Bolt, Fastener from High Strength Carbon Steel Grade 10. Diameter 20 to 100 Milimeter / Inch 3/4 to 3. Class 1 Stainless steel, AISI 304, carbide solution treated. Foundation Anchor Bolts generally use Q235 steel, which is light round. We use high carbon steel material and high alloy steel raw materials to achieve the required properties of grade 10. 8 Bolts, M16 X 100 High Tensile. For example, SA106 has three grades i. produced with a Class 2A fit for bolts and a Class 2B fit for nuts. Both specifications are heat treated and tempered at 800° F, which creates a very strong part, but increases brittleness more than comparative specifications. Weld Nuts by Material Steel Weld Nuts Grade 2 Weld Nuts Grade 5 Weld Nuts Grade B Weld Nuts Class 4. Made from Grade 8 steel, these nuts are about 25% stronger than medium-strength steel coupling nuts. BSF, BA; Strength: Mild Steel, Class 5, 6, 8 ,10, 12, Grade 2, 5, 8, . Mil-spec nuts are paired with bolts to fasten materials in military, government, aerospace, automotive or industrial applications. Structural bolts are also categorized by grades. ) at 35,000 psi Ultimate Tensile Load (lbs) at 70,000 psi Yield Torque2 (ft-lbs) Ultimate Torque (ft-lbs) at 70,000 psi Shear Strength (75% of Tensile Strength) 10-24 UNC 10-32 UNF. ASTM A194 Grade 8 Nuts belong to the specification for high pressure and high temperature services. Additionally, the specification allows for the substitution of ASTM A194 grade 2H nuts in lieu of A563 grade DH nuts due to the lack of availability of grade DH nuts in nominal sizes 3/4″ and larger. Grade 5 alloy steel is a medium carbon zinc plated alloy steel that is heat treated to increase hardness. Aug 10, 2021 · About Blind nut lowes. 8 specification covers carbon steel bolts and studs ranging from M-6 to M-39 diameter. Material: Class 6 nuts shall be made of a steel which conforms to the following chemical composition-- Carbon: 0. 3 Mechanical properties of nuts with metric (ISO) thread with coarse pitch. Nut height m 8 10 13 15 11,8 14,2 17,9 21,8 24 30 34,5 42,8 16 20 DIN 6923 As can be seen from the table, for product grade A only the "heavy series" has been incorporated in DIN 6921 and DIN 6922. The hexagonal shape makes these nuts easy to grasp with a wrench or pliers. 9 Bolt Yield Strength, High Tensile Industrial 10. Technology & Livelihood Education- Grade 10 Learner's Material First Edition, 2014 ISBN: _____ Republic Act 8293, section 176 states that: No copyright shall subsist in any work of the Government of the Philippines. There are three popular grades in this standard 8, 10 and. 9 Mechanical properties of fasteners made of carbon steel and alloy steel As Per IS 1367 Gr. A head with no markings is Grade 2, one with 3 lines spaced 120 degrees is Grade 5, and 6 lines spaced at 60 degree intervals is Grade 8. Nominal Size (Inch) Proof Load psi. It can be heat treated by quenching and tempering. 9 Bolts, 1/4 Bsf High Tensile 10. 8 T Bolts, M12 X 100mm High Tensile 8. ASTM A193 Grade B8 Specification. Except for the welding projections, the hexagon weld nuts are not expected to conform to the designs illustrated here; compliance is oniy required in the case of the dimensions specified. 9655 G-X300CrMo271 Grade 3E A532IIIA25%Cr. They are widely used in farm Material: A2 Stainless steel: A4. Although more expensive, type 316 stainless offers superior corrosion resistance compared to type 304 stainless.