Description

Simpson Strong-Tie® has re-engineered its popular subfloor screw to reduce driving force and increase installation speed. The new Strong-Drive® WSV Subfloor screw has been developed for fastening subfloor sheathing using the Quik Drive auto-feed screw driving system. This testing indicates that the WSV Subfloor screws have lateral, shear and withdrawal values that exceed those of 10d common nails and diaphragms built with WSV Subfloor screws meet or exceed the strength and stiffness of wood frame diaphragms built with 10d nails. The coating system on the WSVF screws will provide corrosion resistance for use with wood and wood-based materials in dry service where the wood and wood-based materials have treatment retentions typical of AWPA Use Categories 1 to 4A and fire-retardant-treated-wood and wood-based materials that are recognized in an evaluation report where corrosion effects of the fire-retardant chemical are referenced to code prescribed protection systems for carbon steel fasteners.

Detailed Product Specifications

Manufacturer Part Number:HCKWSV134S

Unit of Measure:BX1M

Feature:Redesigned tip and thread pattern provides easy starts and up to 25% less torque while driving makes for up to 20% faster driving

Feature:Less installation torque also means less wear on tools

Feature:Deep six-lobe recessed ribbed head provides clean countersinking and more secure bit retention for fewer cam-outs

Feature:The holding power of WSV screws reduces the gaps between the joist and subfloor that cause floor squeaks

Feature:WSV screws can be easily backed out, allowing for future access to floor cavities

Applicable Materials:Wood

Color:Yellow

Drive Size:T25

Drive Type:6-Lobe

Finish:Zinc

Head Type:Rimmed Flat

Length:1-3/4

Material:Steel

Point Type:High-Low

Suitable for:Quik Drive PRO200S and Quik Drive PRO250G2 Subfloor Systems

Thread Size:9

Thread Type:Variable