Stainless steel 316 hex cap screw
A Stainless Steel 316 Hex Cap Screw is a premium, high-corrosion-resistance fastener with added molybdenum, offering superior protection over SS 18-8 in saltwater, chemical, and harsh industrial environments.
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 SS 316 composition provides the highest level of corrosion resistance among standard stainless steel fasteners.
Available sizes: 1/4″, 5/16″, 3/8″, 1/2″, and 5/8″.









