Cap Screw - Hex Head, 1/2"-13 x 8"
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You have 30 days to request a return. All sale items are final sale.
A durable hex head cap screw sized for marine and general hardware applications—made 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.
Related Products & Accessories
- Fasteners & Mounting - Browse the Fasteners & Mounting collection for matching nuts, washers, and other marine-grade hardware.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.