flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.063" grip length 1090 single pounds per square inch shear strength self-locking passivate surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.251" grip length 1670 single pounds per square inch shear strength passivate sleeve or cadmium sleeve surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.080" grip length 1670 single pounds per square inch shear strength self-locking passivate surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.126" grip length 2400 single pounds per square inch shear strength self-locking passivate surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.188" grip length 1670 single pounds per square inch shear strength self-locking passivate surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.313" grip length 2400 single pounds per square inch shear strength self-locking passivate surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.188" grip length 2400 single pounds per square inch shear strength self-locking passivate surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.251" grip length 2400 single pounds per square inch shear strength any acceptable surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.376" grip length 2400 single pounds per square inch shear strength self-locking passivate surface treated
3a thread class right-hand 0.362" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated two slots cut in thd end 90 deg apart 0.065 in. min 0.067 in. max w by 0.100 in. deep unf thread series
2a thread class right-hand 0.395" thread length round w/wrench flats head style 20 thread quantity per inch cadmium surface treated counterbore unthreaded unf thread series
3a thread class right-hand 1.000" thread length hexagon head style 1.500" grip length 24 thread quantity per inch cadmium surface treated unf thread series