Stainless steel 18-8 hex cap screw

A Stainless Steel 18-8 Hex Cap Screw is a high-quality, durable fastener that offers greater corrosion resistance than zinc or HDG alternatives, often used for marine and chemical-exposure applications.

Hex cap screws have a flat bearing surface, a hexagonal head, and a partially or fully threaded shank. Their six-sided heads allow easy tightening with standard wrenches and sockets, and the stainless steel construction provides reliable performance in corrosive and submerged environments.

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