Standard Specification for Carbon Steel Track Bolts and Nuts
|Publication Date:||1 October 2014|
|ICS Code (Bolts, screws, studs):||21.060.10|
This specification covers carbon steel track bolts and carbon steel nuts for use in conjunction with joint bars to connect rails in railroad track.
Heat-treated bolts for general track use.
Medium carbon nuts for general application on track bolts.
The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.