Sae j429 covers the mechanical and material requirements for inch series fasteners used in automotive and related industries in sizes to 112 inclusive. Alta resistncia com tratamento trmico comuns sae 10101020 presso. Hydrogen embrittlement in fasteners research council on. Specification for structural joints using astm a325 or. Sae j429 covers a number of other grades and grade variations not covered in this summary, including 4, 5. The sealing is made by the contact between two metal surfaces, with no deformation of the single compo.
Examples of such fasteners are sae j429 grade 8 2 and iso 8981 property class 10. Micom laboratories offers sae j2412 test services as part of its offering for uv testing and automotive testing. Medium carbon steel, 14 thru 34 over 34 to 112, 55,000. Sae j429 grade 8 finished hex cap screw, national coarse, usa domestic. Sae j1453 theory of operation flared tube the cast s. Medium carbon steel bolts in sae j429 grades 2, 5 and 8. Finished hex head bolts grade 2, 5, 8 and l9 sae grade 2, astm a307 plain hc020 zinc hc020z1 sae j429 grade 5, astm a449 plain. It is a mandatory requirement in sae and astm standards that fasteners of the. Part 1 of the code of regulations 51 the attached document has been duly. The assembly is achieved by connecting the two parts together by means of a nut and a sleeve.
Sae j429 grade 1 14 1 12 33,000 60,000 b70 b100 36,000. Sae j2527 is a performance based standard for accelerated weathering that uses a xenon arc as a light sources to simulate outdoor exposure to sunlight on an accelerated basis. Sae j2527 accelerated uv exposure resistance test offered at. Sae amsqqp35 passivation treatments for corrosionresistant steel sae amsqqp416 plating, cadmium electrodeposited sae j429 mechanical and material requirements for externally threaded fasteners application for copies should be addressed to the sae international, 400 commonwealth drive, warrendale, pa 150960001. In addition this revision corrects a few errors and inconsistencies discovered since the publication of the 2011 revision. Society of automotive engineers legally binding document. A325s have a heavy hex head, a full body diameter, and are normally short in overall length since they are connecting steel to steel. Males can also seal against 45 flared tubing with nut and sleeve. Mechanical properties of externally threaded fasteners. Sae j 429 2014 sae j4292014 mechanical and material requirements for externally threaded fasteners. Sae j429 revised jan19992 sae j411carbon and alloy steels sae j417hardness tests and hardness number conversions sae j1061surface discontinuities on general application bolts, screws, and studs sae j1086numbering metals and alloys sae j1268hardenability bands for carbon and alloy h steels. A cap screw differs from a regular bolt in many ways. The sealing is made by the contact between two metal surfaces, with no.
Sae j2527 accelerated uv exposure resistance test offered. As a clarifier, this indicates that the applicable method itself has been withdrawn or is now considered historical and not that the. Saej429 mechanical and material requirements for externally threaded fasteners document center. Sae j 4292014 sae j4292014 mechanical and material. Sae j405 datasheet,sae j405 chemical,sae j405 heat treatment. Sae j429 grade 5 finished hex cap screw, national coarse thread, medium carbon steel, usa domestic material and manufactured for use in higher strength required bolting and anchoring applications. Astm, sae and iso grade markings for steel fasteners american. Mechanical and quality requirements for externally threaded fasteners. Subscribers can view annotate, and download all of saes content.
Mechanical and quality requirements for externally. May 08, 20 sae has released a new 20 edition of sae j429, mechanical and material requirements for externally threaded fasteners, and you can purchase it now from document center inc. With minor differences, sae grade cap screws have equivalent versions in astm standards. Download a complimentary pdf of our fastener markings chart. Sae j429 the sae j429 specification covers the material, manufacturing methods, mechanical properties, and testing requirements for cap screws. A normal fracture surface corresponding to rapid rupture is ductile. This specification covers the materials, manufacturing methods, mechanical properties, and testing requirements for cap screws. Atividades desenvolvidas em sala da aula podem auxiliar. Sae j429 covers the mechanical and material requirements for inch series fasteners used in automotive and related industries in sizes to. Astm a325 covers high strength structural bolts used in structural steel connections. Sae j 4032014 sae j4032014 chemical compositions of. Sae j405 datasheet, sae j405 mechanical properties, chemical element sae j405, technical specifications of sae j405 steel material properties. The term stud as referred to herein applies to a cylindrical rod of moderate length threaded on.
By authority of the united states of america legally binding document by the authority vested by part 5 of the united states code 552a and part 1 of the code of regulations 51 the attached document has been duly. The ground vehicle standard covers the mechanical and material requirements for inchseries steel bolts, screws, studs, screws for sems screw and washer. Sae j403 can be supplied as steel plate sheet, round steel bar, steel tubepipe, steel stripe, steel billet, steel ingot, steel wire rods. Mechanical and material requirements for externally threaded fasteners. Astm a325 bolts astm a325 structural bolt a325 hex bolt. Saej429 your online library of us and international standards. Sae has released a new 20 edition of sae j429, mechanical and material requirements for externally threaded fasteners, and you can purchase it now from document center inc. By order of the executive director office of the federal register washington, d. The mechanical properties of finished cap screws are covered in the society of automotive engineers sae j429, mechanical and material requirements for externally threaded fasteners specification. Figures in blue are based on astm e 140, table 1 jointly prepared by sae, asm and astm. Sae grade 8 and astm grade bd cap screws are nearly identical, with the only exception being the.
Society for automotive engineering legally binding document. Micom laboratories offers sae j2527 test services as part of its offering for uv testing and automotive testing. Standard bolts have looser tolerances, which allow the body to be. In 1941, the sae iron and steel division, in collaboration with the american iron and steel institute aisi, made a major change in the method of expressing composition ranges for the sae steels. Table 3 suggested torque values and clamp loads for sae. Sae j429 covers the mechanical and material requirements for inch series fasteners used in automotive and related industries in diameters through 112 the summary below covers the most common grades. Sae j429 is the standard specification for inchseries steel bolts, screws, studs, sems screws and ubolts in sizes up to and including 112 inches. One notable difference between iso 8981 2009 and sae j429 2012 is that the minimum carbon level is higher for grade 8 than for class 10. Sae j2412 is a performance based standard for accelerated weathering that uses a xenon arc as a light sources to simulate indoor exposure to sunlight on an accelerated basis. This sae standard covers the mechanical and material requirements for. The term a studa as referred to herein applies to a cylindrical rod of moderate length threaded on either one or both ends or throughout its entire length.
Sae fastener standards manual 2009 edition r sae j1061 feb2008 surface discontinuities on general application bolts, screws, and studs sae j1102 feb1995 mechanical and material requirements for wheel bolts. A b crosssectional area based upon the nominal diameter of bolt, in. If the order received does not meet these requirements, it may result in a supplier corrective action request, which could jeopardize your status as an approved vendor. Sae j 4032014 sae j4032014 chemical compositions of sae. This document is available in either paper or pdf format. The ground vehicle standard covers the mechanical and material requirements for inchseries steel bolts, screws, studs, screws for sems. Standard test methods for determining average grain size1. Sae j429 grade 5 cap screw, national coarse, usa domestic. Mechanical and quality requirements for externally threaded fasteners name of standards organization. Sae j 4032014 sae j4032014 chemical compositions of sae carbon steels. Sae j429 revised jan1999 sae j411carbon and alloy steels sae j417hardness tests and hardness number conversions sae j1061surface discontinuities on general application bolts, screws, and studs sae j1086numbering metals and alloys sae. Hex bolts, sae j429 grade 8, plain the information below lists the required dimensional, chemical and physical characteristics of the products in this purchase order. Sae j174 may1998 torquetension test procedure for steel threaded fastenersinch series sae j174m may1998 torquetension test procedure for steel threaded fastenersmetric series sae j238 may1998 nut and conical spring washer assemblies sae j429 jan1999 mechanical and material requirements for externally threaded fasteners.
Sae j429 grade 8 finished hex cap screw, national coarse thread, plain and zinc yellow plated finish, usa domestic material and manufactured for use in high strength required industrial, commercial and residential applications. Mechanical properties of internally threaded fasteners. This sae standard covers the mechanical and material requirements for inchseries steel bolts, screws, studs, screws for sems, and ubolts in sizes to 112 in. Sae grade 2 sae grade 5 sae grade 8 sae j429 grade identification. Sae j429 also covers a number of less common grades including 1, 4, 5. Thread specification sae sae j512 technical data 10. Sae j429 revised jan1999 sae j411carbon and alloy steels sae j417hardness tests and hardness number conversions sae j1061surface discontinuities on general application bolts, screws, and studs sae j1086numbering metals and alloys sae j1268hardenability bands for carbon and alloy h steels. By the authority vested by part 5 of the united states code 552a and.
1258 490 630 418 536 55 22 1508 1364 1187 898 251 1313 528 405 1541 1418 1560 1002 68 1555 1334 1478 649 1415 21 465 1460 928 1410 1175 212 1012 108 378 47 1466 672