universal head style 0.251" grip length 238 single pounds per square inch shear strength orange colored sleeve anodize or chromate sleeve surface treated
3a thread class right-hand 0.444" thread length oval countersunk head style 0.678" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.444" thread length flat countersunk head style 0.552" grip length 28 thread quantity per inch thd hole in top of head 0.138-32 unjc-3b thd, hole 0.300 in. min. 0.345 in. max dp, counterbore 0.145 in. min. 0.150 in. max dia; injection port 0.120 in. lg, 0.060 in. wide in unthd shank; distance from top of head to beginning of injection port 0.190 in. unjf thread series
Used on rq-4a global hawk. 3a thread class right-hand 0.388" thread length pan no. 2 head style 0.802" grip length 28 thread quantity per inch unjf thread series
3a thread class right-hand 1.049" thread length knurled no. 1 head style 12 thread quantity per inch with unthreaded concentric hole along longtudinal axis from top of head to bolt end passivate surface treated unf thread series
2a thread class right-hand 0.544" thread length pan head style 40 thread quantity per inch passivate screw surface treated stain entire screw with red stain per 580-0532-001 unc thread series
