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WSV
WSV
WSV Illustration
WSV Illustration
WSV Collated
WSV Collated
WSV Packaging
WSV Packaging
WSV & Quik Drive
WSV & Quik Drive

The WSV is the best solution for fixing subfloor, bracing, bottom plate and stair applications. Simpson Strong-Tie has re‑engineered its popular subfloor screw to reduce torque and save time. The WSV screw reduces the gaps between the joist and subfloor that cause floor squeaks due to its superior holding power. 

Evaluated for Diaphragm Flooring

Simpson Strong-Tie WSV Subfloor Screws are dual-evaluated per ICC-ES AC233 and ICC-ES AC120 (Report ESR-1472).

Material

Carbon Steel

Finish

Yellow Zinc

Features & Benefits
  • The WSV tip and thread pattern provide easy starts and up to 25% less torque – which leads to 20% faster driving
  • Less torque means less wear on tools
  • Head design provides a clean countersink and prevents cam-outs 
  • A combination of the thread and head design gives greater clamping force to eliminate squeaking floors
  • Can be easily backed out, unlike nails
  • WSV screws comply with AS1860.2
Applications
  • Subfloor, Mid Floor
  • Timber-to-Timber
  • Timber Flooring
Approvals

ESR-1472

Model No. Table

Model No.

Size

Thread

Point

Material & Finish

Box Qty

Drive Size

Replacement Bit

These coated fasteners possess a level of corrosion resistance that makes them suitable for use in some exterior and corrosive environments and with some preservative-treated timber.
For applications in higher-exposure applications, consider Type-300 series stainless-steel fasteners for superior corrosion resistance. Bit(s) included with every box of screws.
Pre-drilling and countersink may be necessary at ends, butt joints, and on applications where denser material is used. Follow board manufacturers recommendations where applicable.

WSV50SA

10G x 50mm

Aggressive Variable Threads

Sharp Point

Carbon Steel
Yellow Zinc

2000

T-25, 6-lobe

BITTX25-RC10

WSV50-2500

2500

Brochures & Catalogues
Technical Data & Docs

Technical Data Sheets

PDF icon Technical Data Sheet - WSV

Warranty

Warranty

Alternative Products

Alternative Products

WSNTL Timber Screw Flooring Screw - Collated

The WSNTL flooring  screw is an ideal solution for fastening subfloor, bracing, bottom plate and stair applications.

Inspiration
Request a Demo

Request a Demo/Sample

Experience the innovation design of Simpson Strong-Tie's products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to schedule a time to talk and give you a personal demo of Simpson Strong-Tie products.

Request a Demo/Sample

Experience the innovation design of Simpson Strong-Tie's products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to schedule a time to talk and give you a personal demo of Simpson Strong-Tie products.

Structural Connections

 

Unmatched Quality from the Truss to the Foundation

With nearly 60 years of field and R&D experience, Simpson Strong-Tie® timber connectors are manufactured to the industry's highest standards. From framing angles to straps to heavy-duty joist hangers, we offer the most diverse product line so that you have the right product for the job.

Simpson Strong-Tie® connectors offer unmatched quality with laboratory and field testing, and are backed by our uncompromising commitment to customer service. As the company that built the connector industry, you can count on Simpson Strong-Tie® to work closely with builders, engineers and building officials to deliver innovative, building code-compliant solutions to help build safer, stronger structures economically. Download the Structural Connectors Overview Flyer.

Timber Connectors

From testing to service to availability, everything we do is engineered to ensure your project's success. With every product, you know you are getting the quality, value, service and on-time delivery that we have built our reputation on for the past 60 years.

From straps and ties to joist hangers and much more, Simpson Strong-Tie® structural connectors increase the strength and safety of timber-frame structures. Each connector is unique to Simpson Strong-Tie and is designed for specific applications without the need to adapt metal plating to suit a connection. Download the Timber Construction Connectors Catalogue.