Midwest Fastener 1/2-13 x 3 in. Grade 5 Left Hand Hex Cap Screw

The Midwest Fastener 1/2-13 x 3 in. Grade 5 Left Hand Hex Cap Screw is designed for heavy-duty fastening applications requiring reverse threading. Engineered from durable steel, this cap screw provides exceptional tensile strength and reliability under demanding mechanical stress. Featuring standard hex head drive compatibility, this cap screw ensures positive torque engagement during installation. It is ideal for machinery, automotive assemblies, and rotating equipment where counter-rotational forces could loosen standard right-hand threaded fasteners.