0.160" x 3-1/2" Strong-Tie SDWS16312QR150 Framing Screw, Quik Guard Coating, Pkg 150
0.160" x 3-1/2" Strong-Tie SDWS16312QR150 Framing Screw, Quik Guard Coating, Pkg 150!
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Flat Head Structural Screws
0.160" x 3-1/2" Strong-Tie SDWS16312QR150 Framing Screw, Quik Guard Coating, Pkg 150
Specifications
Simpson Strong-Tie SDWS Framing Screws give you pro-grade strength in a screw that’s easy to install—even without a contractor’s toolbelt. Whether you're framing an outdoor structure, repairing a fence, or tackling a deck addition, these heavy-duty wood screws hold strong where it counts.
The proprietary SawTooth™ point drives fast and clean without pre-drilling, while the underhead nibs help the screw sit flush for a tight, professional-looking finish.
These structural screws are also coated with a Quik Guard® finish for superior corrosion resistance in outdoor environments.
Key Features:
- SawTooth™ Point – Fast starts and smooth driving without the need to pre-drill, saving time on every install.
- Quik Guard® Coating – Provides strong corrosion resistance for long-term durability in outdoor builds.
- Large Washer Head – Delivers maximum holding power while distributing load evenly to reduce wood splitting.
- Underhead Nibs – Help the screw seat flush with the wood for a clean, finished look.
Add the Essentials
Complete your order with these essentials, compatible with:
0.160" x 3-1/2" Strong-Tie SDWS16312QR150 Framing Screw, Quik Guard Coating, Pkg 150
My Cart:
Continue Browsing
Flat Head Structural Screws
Add the Essentials
Complete your order with these essentials, compatible with:
0.160" x 3-1/2" Strong-Tie SDWS16312QR150 Framing Screw, Quik Guard Coating, Pkg 150
My Cart:
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Serious Strength and Reliability
Engineered for demanding projects, Structural Screws deliver outstanding load-bearing power—far more than standard screws—so you can trust your work. Whether it’s a deck, framing or outdoor structure, you can trust it will stay solid and secure for years.
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Fast, Effortless Installation
Self-tapping tips create their own hole, eliminating pre-drilling and speed up installation. Deep, aggressive threads bite firmly into the wood for superior holding power that resists loosening over time. Get a stronger build with less effort.
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Professional-Strength Connector Screws
Designed to replace nails in approved Simpson Strong‑Tie connectors, Connector Screws deliver superior holding power while being faster and more precise to install. Ideal for contractors and builders who need reliable, code-compliant connections.
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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.
