ASTM A307

Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength

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Organization: ASTM
Publication Date: 1 October 2014
Status: active
Page Count: 6
ICS Code (Bolts, screws, studs): 21.060.10
scope:

This specification2 covers the chemical and mechanical requirements of two grades of carbon steel bolts and studs in sizes 14 in. through 4 in. The fasteners are designated by "Grade" denoting tensile strength and intended use, as follows:

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

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

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:

A Nuts of other grades and styles having specified proof load stresses (Specification A563, Table 3) greater than the specified grade and style of nut are also suitable.

The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.

Supplementary Requirement S1 of an optional nature is provided, which describes additional restrictions to be applied when bolts are to be welded. It shall apply only when specified in the inquiry, order, and contract.

Terms used in this specification are defined in Terminology F1789 unless otherwise defined herein.

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

For ASME Boiler and Pressure Vessel Code applications see related Specification SA-307 in Section II of that Code.

*A Summary of Changes section appears at the end of this standard

Document History

ASTM A307
October 1, 2014
Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength
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...
October 1, 2014
Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength
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...
December 1, 2012
Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength
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...
October 1, 2010
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
This specification2 covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes 1⁄4 in. through 4 in. The fasteners are designated by "Grade" denoting...
December 1, 2007
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
This specification2 covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼ in. through 4 in. The fasteners are designated by "Grade" denoting...
August 1, 2007
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
This specification2 covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼ in. through 4 in. The term studs includes stud stock, sometimes...
June 15, 2007
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
This specification2 covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼ in. through 4 in. The fasteners are designated by "Grade" denoting...
August 1, 2004
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
(Footnote *) This specification(Footnote 2) covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼ in. (6.35 mm) through 4 in. (104 mm). The...
August 1, 2004
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
This specification2 covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼ in. (6.35 mm) through 4 in. (104 mm). The fasteners are designated by...
October 1, 2003
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
(Footnote*) This specification covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼ in. (6.35 mm) through 4 in. (104 mm). The fasteners are...
October 10, 2002
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
A description is not available for this item.
May 10, 2000
Standard Specification for Carbon Steel Bolts and Studs, 60 000 psi Tensile Strength
This specification covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼in. (6.35 mm) through 4 in. (104 mm). The fasteners are designated by...
December 10, 1997
Standard Specification for Carbon Steel Bolts and Studs, 60 000 psi Tensile Strength
1. Scope * 1.1 This specification covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼in. (6.35 mm) through 4 in. (104 mm). The fasteners are...
February 15, 1994
Standard Specification for Carbon Steel Bolts and Studs, 60 000 psi Tensile Strength
A description is not available for this item.
September 15, 1993
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
This specification2 covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes ¼ in. (6.35 mm) through 4 in. (104 mm). The fasteners are designated by...
February 15, 1993
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
August 15, 1992
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
February 15, 1992
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
June 3, 1991
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
February 23, 1990
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
November 14, 1989
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
August 26, 1988
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
February 26, 1988
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
November 16, 1987
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.
November 18, 1986
STANDARD SPECIFICATION FOR CARBON STEEL BOLTS AND STUDS, 60 000 PSI TENSILE STRENGTH
A description is not available for this item.

References

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