#7 x 2-1/4" Simpson Strong-Tie #1 Square Drive Trim Head Wood Screw - 316 Stainless Steel, Pkg 1 lb
#7 x 2-1/4" Simpson Strong-Tie #1 Square Drive Trim Head Wood Screw - 316 Stainless Steel, Pkg 1 lb!
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Bulk Loose Wood Deck Screws
#7 x 2-1/4" Simpson Strong-Tie #1 Square Drive Trim Head Wood Screw - 316 Stainless Steel, Pkg 1 lb
Specifications
Simpson Strong-Tie Trim-Head Decking Screws are designed for secure, professional deck installations in wood or composite materials. Built with a trim-style head that sits flush for a clean, low-profile finish, these screws help deliver a polished look on any decking surface. A Type-17 point makes for quick starts, while coarse lower threads provide strong pull-through strength, drawing deck boards tightly to the joists for long-lasting performance.
For easier installation, these screws feature a square drive for secure, slip-free engagement with driver bits included in each package. Engineered in Type 316 stainless steel for corrosion resistance, they are ideal for everything from backyard decks to seaside projects.
Key Features
- Trim-style head – Flush fit delivers a smooth, finished deck surface
- Square drive – Secure, slip-free installation with included driver bit
- Type-17 point – Fast starts and reduced splitting
- Type 316 Stainless steel – for corrosion resistance and coastal applications
- Collated or bulk – Painted and unpainted versions for Quik Drive® systems or hand-drive applications
Add the Essentials
Complete your order with these essentials, compatible with:
#7 x 2-1/4" Simpson Strong-Tie #1 Square Drive Trim Head Wood Screw - 316 Stainless Steel, Pkg 1 lb
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Continue Browsing
Bulk Loose Wood Deck Screws
Add the Essentials
Complete your order with these essentials, compatible with:
#7 x 2-1/4" Simpson Strong-Tie #1 Square Drive Trim Head Wood Screw - 316 Stainless Steel, Pkg 1 lb
My Cart:
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High Quality Finishes & Materials
Built to stand up to the harshest outdoor conditions, our deck screws feature corrosion-resistant coatings that protect against moisture, chemicals, and UV exposure. Whether you're installing pressure-treated lumber or composite decking, these screws deliver long-lasting hold and structural integrity that won’t back down over time.
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Versatile Solutions for Every Decking Project
From classic pressure-treated wood to premium composite boards, we offer a wide selection of deck screws engineered to match your material and environment. Choose from multiple lengths, head styles, colors, and coatings, each designed to optimize performance and appearance for your specific job.
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Collated Deck Screws for Speed & Efficiency
Tackle big jobs faster with collated deck screw options built for high-volume work. Designed to work with compatible auto-feed systems, these screws streamline your install with fewer stops, less fatigue, and consistent drive depth. It’s the ideal choice when speed, precision, and productivity matter most.
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We are on a mission to expand our national reach—offering more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.
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We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.
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We partner with trusted manufacturers in the fasteners industry to bring our customers a selection of over 10,000 different products. Fasteners Plus is one of only four Certified Platinum E-Commerce Vendors of Simpson Strong-Tie products, one of the largest suppliers of high-quality structural building products in the world.
