Seachoice Stainless Steel Tapping & Machine Screw Kit, 750 Piece
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Complete Marine Fastener Solution in One Kit
Keep your boat properly fastened and ready for anything on the water. This 750-piece stainless steel tapping and machine screw kit covers the most common fastener sizes used aboard — from deck hardware and trim panels to electrical components and interior fittings. Everything arrives organized in a durable, compartmented, re-closable clear plastic storage case (2¾" W × 10½" L × 8½" H), so you can find the right fastener fast, whether you're at the dock or mid-project.
What's Included
- Pan head and oval head self-tapping screws: #6, #8, #10, and #12 in multiple lengths
- Machine screws: 8-32, 10-24, and 1/4-20 in multiple lengths
- Hex nuts, locknuts, and flat washers to match the machine screw sizes
- 750 pieces total in a compartmented, re-closable clear plastic storage case
Key Features
- 18-8 stainless steel construction — corrosion-resistant in saltwater and freshwater environments
- Pan head and oval head profiles for flush and countersunk applications
- Broad size range covers the majority of onboard fastening needs
- Organized storage case keeps hardware sorted and accessible
- Part number: 50-59433
Parts Desk Insights
Best Use Case: This kit is the go-to recommendation for boat owners doing a full refit, seasonal maintenance, or stocking a spare parts kit. It's ideal when a customer needs a variety of sizes for deck hardware installation, upholstery re-fastening, or electrical panel work — and doesn't want to buy individual packs. Pair it with the Seachoice Stainless Steel Tapping Screw Kit, 216 Piece for customers who need a more compact tapping-screw-only option, or suggest the Seachoice Stainless Steel Cotter Ring Kit, 66 Piece for customers also working on rigging and clevis pin applications.
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.