ASTM A 183 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Specification for Carbon Steel Track Bolts and Nuts
Hardcopy , PDF
11-11-2014
English
09-10-2003
1.1 This specification covers carbon steel track bolts and carbon steel nuts for use in conjunction with joint bars to connect rails in railroad track.
1.2 Two grades of track bolts are defined:
1.2.1 Grade 1, Low-Carbon, Untreatedprimarily for industrial and mine track use.
1.2.2 Grade 2, Heat-Treatedfor general track use.
1.3 Two grades of nuts are defined:
1.3.1 Grade 1, Low-Carbonor
1.3.2 Grade 2, Medium-Carbonfor general application on track bolts.
1.4 The values stated in inch-pound units are to be regarded as the standard.
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