Hexagon head cap screw UNC fully threaded ASME B18.2.1 Stainless steel ASTM F593 316 CW1 / CW2 1/2-13X2.1/2U55010.050.0250
Hexagon head cap screw UNC fully threaded ASME B18.2.1 Carbon steel SAE J429 Plain Gr.5 3/4-10X6 InchU01010.075.0600