Grade 5 zinc hex cap screw

A Grade 5 Zinc Hex Cap Screw is a medium-strength fastener made from medium-carbon steel with a zinc plating finish, commonly used in automotive and general construction applications.

Hex cap screws have a flat bearing surface, a hexagonal head, and a partially or fully threaded shank. Their six-sided head allows easy tightening with standard wrenches and sockets, making them among the most widely used fasteners in structural and mechanical assembly.

Available sizes: 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 5/8″, 3/4″, 7/8″, 1″.