2a thread class right-hand 0.625" thread length fillister head style 0.066" hole diameter 24 thread quantity per inch phosphate surface treated unc thread series
2a thread class right-hand 0.266" thread length round head style 32 thread quantity per inch washer consists of steel shell with bonded neoprene cushion, and painted area black color no. 37038 fed std no. 595 cadmium surface treated unc thread series
2a thread class right-hand 1.512" thread length hexagon head style 20 thread quantity per inch washer part number 1114-61-60 cadmium surface treated unc thread series
2a thread class right-hand 0.312" thread length fillister head style 32 thread quantity per inch surface treatment iodine dipped cadmium surface treated unc thread series
2a thread class right-hand 0.408" thread length pan head style 32 thread quantity per inch head material pigmented w/color 6307 per fed std 595 passivate fastener surface treated unf thread series