Used on f-22 raptor. 3a thread class right-hand straight pan head style 0.495" grip length 28 thread quantity per inch 12260 double pounds per square inch shear strength "s" indicates spline lok recess passivate surface treated
Used on 2320-01-542-7628;truck,cargo,22.5 ton,10x10,lvsr;model number mkr18. arm head rivet rivet, pan hd; 1.143in length; 0.06in head height; 0.187in inside shaft diameter; 0.500in head diameter; nbr 302 stainless steel
2a thread class right-hand 0.281" thread length flat countersunk head style 32 thread quantity per inch screw shall have plain sheared end unf thread series