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Surface Discontinuities on Bolts, Screws, and Studs in Fatigue Applications

 
This document defines, illustrates, and specifies allowable limits for various types of surface discontinuities that may occur or become apparent during manufacture and processing of bolts,screws, and studs which are primarily intended for use in automotive assemblies, etc.
Keywords
SAE J123 - Discontinuities - Bolt - Screw - Stud