Cap Screw - Hex Head, 1/4-20 x 3/4"
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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 1/4-20 x 3/4" for marine hardware and general fastening needs.
Key Features
- Hex head cap screw for a secure wrench-driven connection
- 1/4-20 coarse thread size and 3/4" length for straightforward matching to compatible hardware
- 18-8 stainless steel construction for corrosion resistance in marine environments
Intended Use
- Marine fasteners and mounting applications
- General hardware fastening where 1/4-20 x 3/4" cap screws are specified
- Replacement fasteners for non-critical structural trim and mounting tasks
Product Details
- Brand/Series: LNS (SeaChoice)
- Product Type: Bulk Fasteners
- Fastener Type: Cap Screw - Hex Head
- Thread Size: 1/4-20 (coarse)
- Length: 3/4"
- Material: 18-8 Stainless Steel
- SKU: 50-00004
- Variant weight: 454 g
Parts Desk Insights
Best Use Case: Use when a hex head cap screw with the specified 1/4-20 thread and 3/4" length is required, especially for stainless hardware applications in or near saltwater.
Common Issues: Common fitting issues usually come from thread-size mismatch (confirm 1/4-20) or length mismatch (confirm 3/4" overall length). Also verify that the mating part accepts a cap screw and that the correct washer/gasket hardware is used for your specific mounting surface.
Related Products & Accessories
- Fasteners & Mounting (category) - Browse matching bulk fasteners, washers, and mounting 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.