ASTM A307-14
Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60000 PSI Tensile Strength

Standard No.

ASTM A307-14

Release Date

2014

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM A307-14e1

Latest

ASTM A307-21

Scope

1.1 This specification2 covers the chemical and mechanical requirements of two grades of carbon steel bolts and studs in sizes ¹/₄ in. through 4 in. The fasteners are designated by “Grade” denoting tensile strength and intended use, as follows:

Grade	Description
8199;
Grade A	Bolts, studs, and threaded rod having a minimum tensile strength of 60 ksi and intended for general applications,
Grade B	Bolts, studs, and threaded rodA having a tensile strength of 60 to 100 ksi and intended for flanged joints in piping systems with cast iron flanges, and
Grade C	Replaced by Specification F15548201;Gr.36

(A) Threaded rod is not usually produced to Grade B, but can be when specified by the purchaser.

1.2 This specification does not cover requirements for machine screws, thread cutting/forming screws, mechanical expansion anchors or similar externally threaded fasteners.

1.3 Suitable nuts are covered in Specification A563. Unless otherwise specified, the grade and style of nut for each grade of fastener, of all surface finishes, shall be as follows:

Fastener Grade and Size	Nut Grade and StyleA
8199;8199;8201;8199;8199;8199;A 1/4 to 11/2 in.	8199;8199;8199;8199;A, hex
ASTM A307-14 Referenced Document ASTM A563 Standard Specification for Carbon and Alloy Steel Nuts*， 2024-04-20 Update ASTM A706/A706M Standard Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete Reinforcement ASTM A751 Standard Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products ASTM B695 Standard Specification for Coatings of Zinc Mechanically Deposited on Iron and Steel ASTM F1470 Standard Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection ASTM F1554 Standard Specification for Anchor Bolts, Steel, 36, 55, and 105-ksi Yield Strength ASTM F1789 Standard Terminology for F16 Mechanical Fasteners ASTM F2329 Standard Specification for Zinc Coating, Hot-Dip, Requirements for Application to Carbon and Alloy Steel Bolts, Screws, Washers, Nuts, and Special Threaded Fasteners ASTM F606 Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, and Rivets ASTM F788/F788M Standard Specification for Surface Discontinuities of Bolts, Screws, and Studs, Inch and Metric Series ASTM A307-14 history 2021 ASTM A307-21 Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength 2014 ASTM A307-14e1 Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength 2014 ASTM A307-14 Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60000 PSI Tensile Strength 2012 ASTM A307-12 Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength 2010 ASTM A307-10 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 2007 ASTM A307-07b Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 2007 ASTM A307-07a Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 2007 ASTM A307-07 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 2004 ASTM A307-04e1 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 2004 ASTM A307-04 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 2003 ASTM A307-03 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 2002 ASTM A307-02 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 2000 ASTM A307-00 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 1997 ASTM A307-97 Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strangth 1978 ASTM A307-78 Standard Specification for Carbon Steel Externally Threaded Standard Fasteners Copyright ©2024 All Rights Reserved