Simpson DSVR158S Deck-Drive DSV Wood Screw (Collated) - #8 x 1-5/8 in., Red (2,000-Qty) is a high-performance collated fastener from Simpson Strong-Tie engineered specifically for preservative-treated decking applications. Featuring a rimmed flat head with under-head nibs and a high-low threaded point for fast starts, the DSV is ideally suited to be driven and countersunk into today's wood deck boards. Its variable thread design is optimized to withstand the swelling and shrinkage common with fast-growth lumber, while the Quik Guard coating delivers reliable corrosion resistance for exterior and certain preservative-treated wood applications. Packaged in a 2,000-count quantity of curved-collated strips, these screws are compatible with the Simpson Strong-Tie Quik Drive auto-feed screw driving system for rapid, consistent installation.

Key Features

• Low-torque threads for efficient, high-volume driving performance
• Rimmed flat head with nibs design countersinks easily and provides a clean, finished appearance
• High-low tip provides fast starts
• Optimized threads for dimensional lumber
• Quik Guard coating provides corrosion resistance for exterior and certain preservative-treated wood applications
• Meets the performance requirements of AC257 exposure conditions 1 and 3
• T25 6-lobe drive for secure, precise bit engagement and reduced cam-out
• Variable thread design engineered to handle the natural movement of fast-growth lumber
• Curved collation type for compatibility with Quik Drive auto-feed systems
• Red color for easy identification on the job site
• Installs with Simpson Strong-Tie Quik Drive PRO200SG2, PRO250G2 or Project Pro auto-feed screw driving systems and attachments

Specifications

• Model Number (MPN): DSVR158S
• Screw Size: #8
• Length: 1-5/8 in.
• Head Type: Rimmed Flat Head with Nibs
• Head Diameter: 0.333 in.
• Drive Type: T25 6-Lobe
• Thread Type: Variable Thread Design
• Point Type: High-Low Threaded Point
• Collation Type: Curved
• Coating/Finish: Quik Guard Coating
• Color: Red
• Compatible Tools: Simpson Strong-Tie Quik Drive PRO200SG2, PRO250G2, or Project Pro auto-feed screw driving systems and attachments
• Package Quantity: 2,000

Approved Applications

• Fastening Wood-to-Wood
• Preservative-treated decking installations
• Wood deck board fastening and countersinking
• Fascia and trim fastening (available in a variety of sizes)

Frequently Asked Questions

What auto-feed screw driving systems are compatible with the DSVR158S collated screws?

The DSVR158S installs with the Simpson Strong-Tie Quik Drive PRO200SG2, PRO250G2, or Project Pro auto-feed screw driving systems and their corresponding attachments. The curved collation strip design is specifically engineered for use with these systems.

What type of corrosion resistance does the Quik Guard coating provide?

The Quik Guard coating provides corrosion resistance for exterior and certain preservative-treated wood applications. These screws meet the performance requirements of AC257 exposure conditions 1 and 3, making them suitable for treated decking environments.

How does the head design of the DSV screw create a finished appearance in deck boards?

The rimmed flat head features under-head nibs that allow the screw to countersink easily and cleanly into wood deck boards, providing a flush, finished appearance without requiring pre-drilling or additional surface preparation.

Why is the variable thread design important for wood decking applications?

The variable thread design is optimized for dimensional lumber and is specifically engineered to withstand the swelling and shrinkage that is common with fast-growth lumber. This helps maintain a secure, lasting connection even as the wood moves naturally over time due to moisture and temperature changes.