2a thread class right-hand 0.625" thread length modified pan head style 0.047" hole diameter 32 thread quantity per inch anodize screw surface treated unf thread series
2a thread class right-hand 0.688" thread length flat countersunk head style 32 thread quantity per inch anodize screw surface treated unf thread series
3a thread class right-hand 0.451" thread length hexagon head style 0.923" grip length 32 thread quantity per inch passivate surface treated unf thread series
2a thread class right-hand 0.875" thread length hexagon head style 18 thread quantity per inch material document passivate surface treated unc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.250 " grip length 24000 single pounds per square inch shear strength oxide film surface treated
2a thread class right-hand 0.312" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.375" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series