Cap Screw - Hex Head, 1/4"-20 x 1-1/2"
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Secure and stabilize marine and general mounting applications with this 18-8 stainless steel hex head cap screw (1/4"-20 x 1-1/2"). Designed for reliable fastening where corrosion resistance matters.
Key Features
- Hex head cap screw for straightforward tightening with a wrench
- 1/4"-20 thread for consistent thread engagement in compatible components
- 1-1/2" length for a variety of mounting thicknesses
- 18-8 stainless steel for improved corrosion resistance in demanding environments
Intended Use
- Marine mounting and hardware fastening
- General-purpose fastening for equipment and frames
- Risers, brackets, and hardware accessories installation
Product Details
- SKU: 50-00008
- Fastener type: Cap Screw (Hex Head)
- Thread size: 1/4"-20
- Length: 1-1/2"
- Material: 18-8 Stainless Steel
Parts Desk Insights
Best Use Case: A strong choice for fastening brackets, hardware, and other components where you need a wrench-driven hex head and corrosion-resistant 18-8 stainless steel.
Common Issues: Confirm the correct thread size (1/4"-20) and the required length (1-1/2") before installing. If the part is going into stainless components, check that mating threads are clean and start the screw straight to avoid cross-threading.
Related Products & Accessories
- Fasteners & Mounting - Browse the Fasteners & Mounting collection for additional mounting hardware and related fastener sizes.
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.