Phillips Tapping Screws - Flat Head, #12 x 3"
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Phillips tapping screws with a flat head in #12 x 3" size, made from 18-8 stainless steel for corrosion-resistant marine hardware applications.
Key Features
- Phillips drive for secure fastening
- Flat head design for a flush-style finish
- #12 x 3" size for common marine mounting tasks
- 18-8 stainless steel construction for corrosion resistance
Intended Use
- Marine hardware and accessory installation
- Through-bolted and tapped mounting where a tapping screw is appropriate
- Fastening applications in boats, docks, and marine environments
Product Details
- Screw Type: Tapping screws
- Head Style: Flat head
- Drive: Phillips
- Size: #12 x 3"
- Material: 18-8 Stainless Steel
- Brand/Line: Seachoice (LNS)
- SKU: 50-00744
Parts Desk Insights
Best Use Case: Use for fastening applications where you want a Phillips-driven tapping screw with a flat head and corrosion-resistant 18-8 stainless steel construction.
Common Issues: If the substrate is too hard or too thin, tapping can be difficult—match the screw to the material and thickness, and confirm the appropriate pilot/tapping approach for the surface you’re fastening into.
Related Products & Accessories
- Fasteners & Mounting - Browse related marine fasteners, mounting hardware, and accessories.
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.