Phillips Machine Screw - Pan Head. 1/4"-20 x 1-1/4"
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Durable Phillips-drive machine screw designed for secure fastening in marine and general hardware applications.
Key Features
- Phillips pan head for a straightforward, tool-driven install
- 1/4"-20 thread for matching standard 1/4"-20 hardware and threaded components
- 1-1/4" length for versatile fastening reach
- 18-8 stainless steel construction for corrosion resistance in harsh environments
Intended Use
- Marine fasteners and general hardware mounting
- Replacement fastener for assemblies using 1/4"-20 machine screws
- Projects requiring a Phillips pan head machine screw in 18-8 stainless steel
Product Details
- Type: Phillips Machine Screw
- Head Style: Pan Head
- Material: 18-8 Stainless Steel
- Thread Size: 1/4"-20
- Length: 1-1/4"
- SKU: 50-00509
- Variant weight (per variant record): 454 GRAMS
Parts Desk Insights
Best Use Case: Best for fastening applications that call for a Phillips pan head machine screw with a 1/4"-20 thread and 1-1/4" length—especially when corrosion resistance matters.
Common Issues: When installing, confirm the mating part is tapped/compatible with 1/4"-20 threads and that the chosen length provides full engagement without bottoming out; if you’re replacing an existing screw, match both thread size and length to avoid poor clamp-up.
Related Products & Accessories
- Browse Fasteners & Mounting - Find matching screws, washers, and mounting hardware for your application.
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.