2a thread class right-hand 0.350" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated color gray enamel mil-e-15090 type 3 class 2 unc thread series
3a thread class right-hand 1.750" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unjf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.220" grip length 11800 double pounds per square inch shear strength cadmium body surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.220" grip length 6900 double pounds per square inch shear strength cadmium body surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.438" grip length 4680 double pounds per square inch shear strength cadmium body surface treated
2a thread class right-hand 0.745" thread length flat countersunk head style 28 thread quantity per inch anodize screw surface treated unf thread series
3a thread class right-hand 0.290" thread length flat countersunk head style 0.052" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.407" thread length fillister head style 0.045" hole diameter 32 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 1.530" thread length dished hexagon head style 0.688" grip length 20 thread quantity per inch cadmium surface treated unf thread series