3a nut thread a thread class right-hand nut thread a 0.929" nut thread a thread length 20.100" overall length 28 nut thread a thread quantity per inch cadmium surface treated unf nut thread a thread series
3a thread class right-hand 0.480" thread length flat chamfer head style 32 thread quantity per inch head vertically knurled anodize head surface treated unc thread series
2a thread class right-hand 0.377" thread length round extended washer head style 32 thread quantity per inch navy special project furnished with one polytetrafluoroethylene shim unc thread series
2a thread class right-hand 0.120" thread length fillister head style 0.031" hole diameter 56 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.558" thread length fillister head style 0.031" hole diameter 56 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.850" thread length crowned hexagon head style 0.150" grip length 20 thread quantity per inch passivate surface treated unc thread series
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.080" grip length self-locking anodize stem or chromate stem surface treated
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style 0.188" grip length self-locking anodize stem or chromate stem surface treated