Used on deck shelter and track assembly. 3a thread class right-hand 1.500" thread length flat countersunk head style 13 thread quantity per inch screw, cap, flh, hexsoc, slfkg asme B18.3, mil-dtl-18240 type l unc thread series
Used on deck shelter and track assembly. 3a thread class right-hand 1.500" thread length flat countersunk head style 13 thread quantity per inch screw, cap, flh, hexsoc, slfkg asme B18.3, mil-dtl-18240 type l unc thread series
3a thread class right-hand 0.250" thread length headless (setscrew) head style 20 thread quantity per inch oxide film surface treated unc thread series
3a thread class right-hand countersunk w/reverse chamfer head style 0.3075" grip length 28 thread quantity per inch 9300 double pounds per square inch shear strength unjf thread series