3a thread class right-hand 0.085" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unjc thread series
3a thread class right-hand 0.209" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unjc thread series
3a thread class right-hand 0.272" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unjc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.126" grip length chromate body or anodize body surface treated
3a thread class right-hand 0.250" thread length pan no. 2 head style 32 thread quantity per inch navy special project cadmium fastener surface treated unjf thread series
2a thread class right-hand 0.305" thread length pan no. 2 head style 40 thread quantity per inch navy special project oxide screw surface treated unc thread series
3a thread class right-hand 0.370" grip length 32 thread quantity per inch this hi-lok fastener assembly includes-HL20 pin cadmium surface treated unf thread series
3a thread class right-hand flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.375" grip length 32 thread quantity per inch cadmium body surface treated unf thread series