2a thread class right-hand 2.500" thread length hexagon head style 8 thread quantity per inch screw cap hex head (heavy) material is chromium-molybdenum, grade B7 un thread series
2a thread class right-hand 3.000" thread length hexagon head style 8 thread quantity per inch screw cap hex head (heavy) material is chromium-molybdenum, grade B7 un thread series
Used on 2320-01-543-0651;truck,wrecker,lvsr. 2a thread class right-hand hexagon head style 11 thread quantity per inch screw, cap, hexagon 1.500 lg unc thread series
Used on oh-58d army helicopter improvement program (ahip). right-hand 0.750" thread length hexagon head style 24 thread quantity per inch hex head captive machine screw .062 inch (plus or minus .005 inch) hole drilled thru head unf thread series
Used on payload tube muzzle hatch locking ring operator. 1.500-6unc-2a thread class right-hand 1.875" thread length flat fillister head style 6 thread quantity per inch unc thread series
3a thread class right-hand 0.364" thread length undercut hexagon head style 0.303" grip length 28 thread quantity per inch cadmium surface treated unf thread series