Cap Screw – Hex Head, 1/2″-13 x 8″

A durable hex head cap screw sized for marine and general hardware applicationsmade from 18-8 stainless steel for corrosion resistance.

Key Features

• Hex head cap screw for secure fastening
• 1/2″-13 coarse thread size
• 8″ length
• 18-8 stainless steel construction for corrosion resistance

Intended Use

• Marine fasteners and mounting applications
• General-purpose hardware fastening where a 1/2″-13 x 8″ hex cap screw is required
• Replacement hardware for bracket, frame, or structural fastening (verify size and thread before installation)

Product Details

• Type: Cap Screw (Hex Head)
• Material: 18-8 Stainless Steel
• Thread: 1/2″-13 (coarse)
• Length: 8″
• SKU: 50-01598
• Variant weight (provided): 213 GRAMS

Parts Desk Insights

Best Use Case: Best suited for through-bolting or structural fastening jobs where you want a standard hex head cap screw and 18-8 stainless steel corrosion resistance.

Common Issues: Before install, confirm the 1/2″-13 thread and 8″ length match your mounting points. Also check for proper thread engagement and consider using the correct matching washers/nuts and the correct tightening method per your service guidance to avoid stripping or loosening.

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• Fasteners & Mounting – Browse the Fasteners & Mounting collection for matching nuts, washers, and other marine-grade hardware.