3a thread class right-hand 0.954" thread length hexagon head style 1.562" grip length 18 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.469" thread length hexagon head style 0.312" grip length 28 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 1.313" thread length hexagon head style 0.187" grip length 16 thread quantity per inch zinc surface treated unc thread series
3a thread class right-hand 0.375" thread length hexagon head style 3.234" grip length 32 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.688" thread length crowned hexagon head style 0.031" grip length 32 thread quantity per inch cadmium surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.188" grip length 1270 single pounds per square inch shear strength cadmium surface treated
2a thread class right-hand 0.532" thread length hexagon head style 13 thread quantity per inch undercut between second shoulder passivate surface treated unc thread series
2a thread class right-hand 0.969" thread length fillister head style 20 thread quantity per inch passivate screw surface treated two drilled holes unc thread series
3a thread class right-hand 0.953" thread length hexagon head style 2.188" grip length 18 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 2.000" thread length square head style 13 thread quantity per inch furnished with one sq nut zinc surface treated unc thread series
2a thread class right-hand 6.000" thread length square head style 6.000" grip length 10 thread quantity per inch furnish w/header pt, and one square nut zinc surface treated unc thread series
3a thread class right-hand 0.375" thread length hexagon head style 0.070" hole diameter 0.250" grip length 24 thread quantity per inch unf thread series
