2a thread class right-hand 0.210" thread length flat chamfer head style 40 thread quantity per inch undercut for thread relief passivate surface treated unc thread series
3a thread class right-hand 0.490" thread length flat countersunk head style 0.400" grip length 28 thread quantity per inch hexagon socket in thd 0.1270 in. min, 0.1295 in. max width across flats, 0.775 in. min, 0.815 in. max lg from bearing surface of head cadmium surface treated unf thread series
2a thread class right-hand 0.059" thread length flat countersunk head style 80 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 1.750" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.419" thread length double hexagon head style 1.250" grip length 24 thread quantity per inch nickel surface treated unf thread series
3a thread class right-hand 0.375" thread length knurled no. 4 head style 32 thread quantity per inch straight knurl passivate surface treated unf thread series
3a thread class right-hand 0.375" thread length knurled no. 4 head style 32 thread quantity per inch straight knurl passivate surface treated unf thread series
3a thread class right-hand flush countersunk head style 0.406" grip length 95000 single pounds per square inch shear strength break stem type cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.630" grip length 95000 single pounds per square inch shear strength break stem type cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.406" grip length 95000 single pounds per square inch shear strength break stem type cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.443" grip length 95000 single pounds per square inch shear strength 1.412 tn. long serrated break stem on shank end cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.406" grip length 95000 single pounds per square inch shear strength 480 in. long serrated break stem on shank end cadmium surface treated unjf thread series
3a thread class right-hand flush countersunk head style 0.344" grip length 95000 single pounds per square inch shear strength break stem type 9002A2 cadmium surface treated unjf thread series
3a thread class right-hand 0.656" grip length 95000 single pounds per square inch shear strength 1.565 in. long serrated break stem on shank end cadmium surface treated unjf thread series
2a thread class right-hand 0.374" thread length knurled no. 1 head style 32 thread quantity per inch thread end cone point passivate surface treated unf thread series
