3a thread class right-hand 0.544" thread length hexagon head style 4.500" grip length 28 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.602" thread length hexagon head style 0.610" grip length 24 thread quantity per inch passivate surface treated unf thread series
3a thread class right-hand 0.433" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unf thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.313" grip length 580 single pounds per square inch shear strength anodize or oxide film surface treated
3a thread class right-hand 0.844" thread length flat chamfer head style 56 thread quantity per inch navy special project passivate screw surface treated unf thread series
3a thread class right-hand 0.439" thread length pan no. 2 head style 32 thread quantity per inch navy special project anodize screw surface treated unf thread series
3a thread class right-hand 0.641" thread length flat countersunk head style 0.375" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.406" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 1.750" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch passivate screw surface treated unc thread series
