3a thread class right-hand 0.566" thread length flat chamfer head style 13 thread quantity per inch threads undercut for relief, 0.154 in. max. width x 0.414 in. max. dia. cadmium surface treated unc thread series
Used on hemtt family (heavy expanded mobility tactical trucks). 2a thread class right-hand 0.750" thread length flat chamfer head style 11 thread quantity per inch unc thread series
2a thread class right-hand 0.150" thread length flat chamfer head style 28 thread quantity per inch 63.0 micro finish on side of head passivate surface treated unf thread series
2a thread class right-hand 0.120" thread length flat chamfer head style 40 thread quantity per inch non-magnetic; threads undercut for relief, 0.036 in. wide x 0.086 in. dia.; shoulder undercut for relief, 0.031 in. wide x 0.114 in. dia. unc thread series
