Seachoice RP-SC0145 Hex Head Cap Screw 1/2"-13 x 3-1/2" Stainless Steel

The Seachoice RP-SC0145 is a marine-grade stainless steel hex head cap screw designed for demanding saltwater and freshwater applications. This fastener features 1/2"-13 threading and measures 3-1/2" in length, providing secure attachment for heavy-duty marine hardware, boat equipment, and structural components.

Key Features:

• Stainless steel construction resists corrosion in harsh marine environments
• Hex head design allows for high-torque installation with standard wrenches or sockets
• 1/2"-13 UNC (Unified National Coarse) thread specification
• 3-1/2" length suitable for through-bolting and thick material applications
• Packaged 5 screws per bag for convenient replacement and installation

Ideal for securing cleats, chocks, rail fittings, engine mounts, and other critical marine hardware where reliability and corrosion resistance are essential. The hex head cap screw design provides superior grip and torque transfer compared to traditional bolt heads.