flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.063" grip length for use with single action anodize stem surface treated
2a thread class right-hand 0.125" thread length pan no. 2 head style 56 thread quantity per inch finish head only paladin p/N6730 cadmium surface treated unc thread series
3a thread class right-hand 0.180" thread length fillister head style 32 thread quantity per inch w/plastic pellet locking element in thd passivate surface treated unc thread series