Seachoice RP-SC30079 Hex Cap Screw 5/16"-18 x 1-1/2" Stainless Steel 316

The Seachoice RP-SC30079 is a marine-grade hex cap screw constructed from 316 stainless steel for superior corrosion resistance in harsh saltwater environments. This fastener features a 5/16"-18 thread size with a 1-1/2" length, making it ideal for securing hardware, fittings, and components on boats, docks, and marine equipment.

Key Features:

• 316 stainless steel construction resists corrosion and rust in marine conditions
• Hex head design allows for easy installation with standard wrenches or sockets
• 5/16"-18 thread pitch provides secure fastening for medium-duty applications
• 1-1/2" length suitable for through-bolting or securing thicker materials
• Sold in convenient 25-piece bag for multiple projects and replacements

This hex cap screw is an essential fastener for boat maintenance, repairs, and installations where reliable performance and long-term durability in wet, corrosive conditions are required.