Canadian Owned & Operated Since 1964
Simpson Strong-Tie Quik Drive WSV #9 x 1-3/4 in. Collated Subfloor Screw (2,000 per Box)
*Online Pricing Only
Quik Drive WSV #9 x 1-3/4 in. Subfloor Screw
WSV134S is Simpson's #9 x 1-3/4 in. collated subfloor screw for the Quik Drive auto-feed system. The point and thread start easily and pull the subfloor tight to the joist, which reduces gaps and squeaks.
Collated strips only. They load in Quik Drive PRO200S, PRO250G2 and Project Pro tools, not a standard screw gun.
Features and Common Uses
- #9 x 1-3/4 in., 2/3 threaded shank
- T25 6-lobe recess, rimmed flat head with nibs for clean countersinking
- High-low threaded point
- Yellow zinc coating, curved collation
Commonly used for:
- Subfloor sheathing to joists
- Wall and roof sheathing
Specifications
| Brand | Simpson Strong-Tie |
|---|---|
| Model | WSV134S |
| Size | #9 x 1-3/4 in. |
| Drive | T25 6-lobe |
| Head | Rimmed flat head with nibs, 0.333 in. |
| Coating | Yellow zinc |
| Compatible tools | Quik Drive PRO200S, PRO250G2, Project Pro |
| Pack | 2,000 collated |
Specifications are from Simpson's product data for the WSV134S. Spacing and edge distances come from the sheathing manufacturer and code. Source: Simpson Strong-Tie Fastening Systems Catalog C-F-2025, pp. 192-197 (PDF).
How to Install
- Feed the strip into a Quik Drive PRO200S, PRO250G2 or Project Pro.
- Drive at the sheathing maker's spacing until the head sits flush.
Full installation notes and load tables: Source: Simpson Strong-Tie Fastening Systems Catalog C-F-2025, pp. 192-197 (PDF).
Frequently Asked Questions
Which tools take these?
Quik Drive PRO200S, PRO250G2 and Project Pro auto-feed systems and attachments.
Outdoor use?
No. Yellow zinc is for interior, dry sheathing work.
Why screws instead of nails for subfloor?
The WSV thread pulls the panel tight to the joist and holds it there, which reduces the gaps that cause floor squeaks.