3a thread class right-hand 1.255" grip length 32 thread quantity per inch 95000 single pounds per square inch shear strength anodize surface treated unjf thread series
3a thread class right-hand 0.755" grip length 24 thread quantity per inch 125000 single pounds per square inch shear strength tapped hole 0.138-32 unjc-3b thd through head 0.300 in. deep passivate surface treated unjf thread series
3a thread class right-hand 0.444" thread length pan head style 0.428" grip length 24 thread quantity per inch navy special project passivate surface treated unjf thread series
2a thread class right-hand 0.250" thread length pan no. 2 head style 24 thread quantity per inch phosphate or phosphate zinc surface treated unc thread series