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ASTM A325M

Standard Specification for High-Strength Bolts for Structural Steel Joints (Metric)

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Organization: ASTM
Publication Date: 10 October 1997
Status: inactive
Page Count: 5
scope:

1. Scope

1.1 This specification covers requirements of various types of quenched and tempered steel bolts in nominal thread diameters M16 to M36 inclusive, commonly known as "high-strength structural bolts," intended for use in structural joints that are comparable to those made under the Specifications for Structural Joints Using ASTM A 325 or A 490 Bolts, issued by the Research Council on Structural Connections of the Engineering Foundation. Types of bolts covered in this specification are:

1.1.1 Type 1--Bolts made of medium-carbon steel.

1.1.2 Type 2--Bolts made from what is generally described as low-carbon martensite steel.

1.1.3 Type 3--Bolts made of steel having atmospheric corrosion resistance and weathering characteristics comparable to that of the steel covered in Specifications A 588/A 588M, A 242/A A 242M, and A 709/A 709M. The atmospheric corrosion resistance of these steels is substantially better than that of carbon steel with or without copper addition (see 5.3). When properly exposed to the atmosphere, these steels can be used bare (uncoated) for many applications.

1.2 This specification provides that heavy hex structural bolts shall be furnished unless other dimensional requirements are stipulated in the purchase inquiry and order.

1.3 Unless otherwise specified, all nuts used on these bolts shall conform to the requirements of Specification A 563M shall be heavy hex, and shall be of the class and surface finish for each type of bolt as follows:

1.4 Unless otherwise specified, all washers used on these bolts shall conform to the requirements of Specification F 436M and shall be of a surface finish for each type of bolt as follows:

NOTE 1--This specification is the metric companion to Specification A 325.

1.5 Zinc-coated bolts and nuts shall be shipped in the same container.

Document History

September 1, 2014
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric)
This specification2 covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are intended for use in...
February 15, 2013
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric)
This specification2 covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are intended for use in...
January 1, 2009
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric)
This specification2 covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are intended for use in...
June 1, 2008
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength [Metric]
This specification2 covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are intended for use in...
December 1, 2007
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength [Metric]
This specification2 covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are intended for use in...
December 1, 2005
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength [Metric]
* This specification2 covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are intended for use in...
September 1, 2004
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength [Metric]
(Footnote *) This specification(Footnote 2) covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are...
August 1, 2004
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength [Metric]
(Footnote *) This specification(Footnote 2) covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are...
January 1, 2004
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength [Metric]
(Footnote *) This specification(Footnote 2) covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are...
January 10, 2003
Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength [Metric]
This specification covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). The bolts are intended for use in...
May 10, 2000
Standard Specification for High-Strength Bolts for Structural Steel Joints (Metric)
This specification covers requirements of various types of quenched and tempered steel bolts in nominal thread diameters M16 to M36 inclusive, commonly known as "high-strength structural bolts,"...
ASTM A325M
October 10, 1997
Standard Specification for High-Strength Bolts for Structural Steel Joints (Metric)
1. Scope 1.1 This specification covers requirements of various types of quenched and tempered steel bolts in nominal thread diameters M16 to M36 inclusive, commonly known as "high-strength structural...
February 15, 1993
Standard Specification for High-Strength Bolts for Structural Steel Joints (Metric)
A description is not available for this item.
August 15, 1992
STANDARD SPECIFICATION FOR HIGH-STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS (METRIC)
This specification2 covers requirements of various types of quenched and tempered steel bolts in nominal thread diameters M16 to M36 inclusive, commonly known as "high-strength structural bolts,"...
February 15, 1992
STANDARD SPECIFICATION FOR HIGH-STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS (METRIC)
A description is not available for this item.
May 15, 1991
STANDARD SPECIFICATION FOR HIGH-STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS (METRIC)
A description is not available for this item.
February 26, 1990
STANDARD SPECIFICATION FOR HIGH-STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS (METRIC)
A description is not available for this item.
November 14, 1989
STANDARD SPECIFICATION FOR HIGH-STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS (METRIC)
A description is not available for this item.
February 26, 1988
STANDARD SPECIFICATION FOR HIGH-STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS (METRIC) (E1-1988)
A description is not available for this item.
November 18, 1986
STANDARD SPECIFICATION FOR HIGH-STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS (METRIC)
A description is not available for this item.
August 31, 1984
STANDARD SPECIFICATION FOR HIGH-STRENGTH BOLTS FOR STRUCTURAL STEEL JOINTS (METRIC)
A description is not available for this item.

References

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