1/4 thru 1-1/2. Tensile Strength (psi) Core Hardness Rockwell Min. All rights reserved. In the 1930s and 1940s, the American Iron and Steel Institute (AISI) and SAE were both involved in efforts to standardize such a numbering system for steels. Learn More », Mechanical and Material Requirements for Externally Threaded Fasteners, Areas for Calculating Stress or Load Values for Externally and Internally Threaded Fasteners, TS109 Manufacturing Specification for Studs, Bolts and Screws in BS HR650, EN2398, EN2399 and EN3639 Material 900 MPa (130,000 lbf/in² ) Tensile at Room Temperature (for which Forging is Optional and Qualification not a Requirement). 36,000. Tensile Strength Core Hardness Rockwell Min. JAN1999 Issued 1949-01 Revised 1999-01 Superseding J429 MAY1998 Mechanical and Material Requirements for Externally Threaded Fasteners 1. Mechanical Properties: SAE J429 Grade 5 • Thread Requirements: ASME B1.1, UNC & UNF, Class 2A Thread acceptance per 6.5.1.4 of ASTM F788 • Head Marking: Manufacturer’s ID and three radial lines 120º apart • Finish: Light Protective Oil • Material Test Reports: The MTR must have documented lot traceability, dimensional Mechanical and Material Requirements for Externally Threaded Fasteners J429_201109 This SAE Standard covers the mechanical and material requirements for inch-series steel bolts, screws, studs, screws for sems, and U-bolts used in automotive and related industries in sizes to 1-1/2 in. SAE J429 is a Society of Automotive Engineers specification for fasteners. ©2021 SAE International. The mechanical properties included in Table 1 were compiled at an ambient temperature of approximately 20 °C (68 °F). JPaks is a cost-effective, convenient way to access 2,500+ SAE Ground Vehicle standards, plus over 6,000 historical versions. The graph bars on the material properties cards below compare quenched and tempered SAE-AISI 4130 to: SAE-AISI wrought steels (top), all iron alloys (middle), and the entire database (bottom). This SAE Standard covers the mechanical and material requirements for inch series steel bolts, screws, studs, seems, and U-bolts used in automotive and related industries in sizes to 1 1/2 in inclusive. This SAE Standard covers the mechanical and material requirements for inch-series steel bolts, screws, studs, screws for sems , and U-bolts in sizes to 1-1/2 in. ASTM A307 Grades A&B. Complete Databases Access to all of SAE’s current or historical Aerospace Standards, Aerospace Material Specifications, and Ground Vehicle Standards. Mechanical and Material Requirements for Externally Threaded Fasteners J429J_197707 This SAE Standard covers the mechanical and material requirements for inch-series steel bolts, screws, studs, screws for sems, and U-bolts in sizes to 1-1/2 in. Max. Quenched and tempered SAE-AISI 4130 is SAE-AISI 4130 steel in the quenched and tempered condition. 60,000. Subscribers can view annotate, and download all of SAE's content. The search phrase you entered, sae j429, is common to 2597 materials, by searching on the term(s) [ "sae" OR "j429"] in most common text fields, . The term “stud” as referred to herein applies to a cylindrical rod of moderate length threaded on either one or both ends or throughout its entire length. Nominal Size Range (in.) inclusive. Low Carbon Steel. The SAE steel grades system is a standard alloy numbering system (SAE J1086 - Numbering Metals and Alloys) for steel grades maintained by SAE International.. Low or Medium Carbon Steel. All rights reserved. Table of Steel Equivalent Grades (EN, SAE/AISI, UNS, DIN, BS, UNI, JIS) The table below compares steel equivalent grades of materials from various international specifications. inclusive. SAE J 429-2014 (SAE J429-2014) Mechanical and Material Requirements for Externally Threaded Fasteners. Want to participate in updating this standard? Tensile Strength Core Hardness Rockwell Min. SAE J429 GRADE 8 HEX HEAD CAP SCREWS GOVERNING STANDARDS: SAE J429 Covers the mechanical and material requirements for inch series fasteners used in automotive and related industries in diameters through 1-1/2". 3 SAE J429 SPECIFICATION . • Material & Mechanical Properties: SAE J429 Grade 8 • Thread Requirements: ASME B1.1, UNC & UNF, Class 2A • Head Marking: Manufacturer’s ID and six radial lines 60º apart. While Rolled Threads Unlimited commonly works with a wide variety of material types, the backbone of our company has been built on our production of full threaded studs, double end studs, “dogbone” studs and tie rods using 4140 Quenched and Tempered materials in both ASTM A193 B7 and Grade 8/SAE J429/A354 BD properties. SAE J995 Grade 5 Hex ASTM A563 Grade C Heavy Hex, DH or 2H if Galv Size Range Min. SAE J429 Grade 1. Subscribers can view annotate, and download all of SAE's content. DIN BS EN AFNOR UNI UNE SS GB A570.36 STKM 12A STKM 12C 1.0038 RSt.37-2 4360 40 C – E 24-2 Ne – – 1311 15 1015 – 1.0401 C15 080M15 – … MATERIAL CROSS REFERENCE LIST CARBON STEEL USA Japan Germany U. K. France Italy Spain Sweden China AISI/SAE JIS W.-nr. These efforts were similar and overlapped significantly. This SAE Standard covers the mechanical and material requirements for inch-series steel bolts, screws, studs, screws for sems, and U-bolts used in …