0.275" x 12" Strong-Tie SDWH271200SS-R5 Timber-Hex Screw - 316 Stainless Steel, Pkg 5
0.275" x 12" Strong-Tie SDWH271200SS-R5 Timber-Hex Screw - 316 Stainless Steel, Pkg 5!
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Hex Head Structural Screws
0.275" x 12" Strong-Tie SDWH271200SS-R5 Timber-Hex Screw - 316 Stainless Steel, Pkg 5
Specifications
Simpson Strong-Tie SDWH Timber-Hex Stainless Steel Screws are built for serious holding power in your toughest wood-to-wood connections. Whether you're reinforcing a raised garden bed, building a retaining wall, or upgrading a deck frame, these screws make structural projects easier and more durable, no predrilling required.
Crafted from 316 stainless steel, they deliver outstanding corrosion resistance that stands up to rain, snow, and salty air. Perfect for backyard builds, lakefront projects, and coastal climates alike.
The oversized hex head offers confident drive-in power, and the washer-style head delivers a clean, flush finish with serious clamping force. These screws are strong, weatherproof, and made to last.
Key Features:
- 316 Stainless Steel – Resists rust and corrosion in harsh outdoor environments, including coastal areas.
- No Pre-Drilling Required – Saves time and effort on job sites or backyard builds.
- Hex Washer Head – Provides high driving power and a flush finish for a cleaner, more secure hold.
- Structural Load Rated – Designed for heavy-duty wood-to-wood connections where strength is critical.
Add the Essentials
Complete your order with these essentials, compatible with:
0.275" x 12" Strong-Tie SDWH271200SS-R5 Timber-Hex Screw - 316 Stainless Steel, Pkg 5
Continue Browsing
Hex Head Structural Screws






Add the Essentials
Complete your order with these essentials, compatible with:
0.275" x 12" Strong-Tie SDWH271200SS-R5 Timber-Hex Screw - 316 Stainless Steel, Pkg 5


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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.