Key Features
Drives With Less Effort The redesigned point and thread pattern helps the screw start easier and cuts driving torque by up to 25%. That means less strain on the tool and faster installation when you are running long rows of subfloor screws. Clean Countersinking A deep T-25 6-lobe recessed head gives better bit engagement and helps reduce cam-out. The head design also seats cleanly in subfloor and sheathing for a tighter finished deck. Built for Subfloors The Simpson Strong-Tie WSV134S Strong-Drive WSV SUBFLOOR Screw is made for wood-to-wood subfloor fastening with Quik Drive auto-feed systems. Its holding power helps reduce joist-to-subfloor gaps that can lead to floor squeaks.
Overview
The Simpson Strong-Tie WSV134S Strong-Drive WSV SUBFLOOR Screw is a collated interior wood screw built for fastening subfloor and sheathing in wood-to-wood applications with the Quik Drive auto-feed screw driving system. This is a collated subfloor screw designed for fastening wood subfloor panels and sheathing to wood framing. Model Number: WSV134S. In this size, you are getting a #9 x 1-3/4 in. yellow-zinc coated screw in a 2000-count package.
Where this screw matters is installation speed and driving effort. Simpson states the redesigned point and variable thread pattern provides easier starts, requires up to 25% less driving torque, and can result in up to 20% faster installation. On a real subfloor job, that means less fighting the screw at startup, fewer stalls, and less wear on the driver when you are laying down a lot of fasteners in sequence.
The head design is doing real work here too. The deep T-25 6-lobe recess is made to hold the bit more securely for fewer cam-outs, and the recessed ribbed head is built for clean countersinking. That matters on subfloor work because a screw that seats consistently helps keep the deck flat and tight instead of leaving proud heads that slow down the next step.
This screw is also built around the problem it is supposed to solve. WSV subfloor screws are intended to pull the subfloor tight to the joist and reduce gaps that can lead to squeaks. If you are fastening OSB or plywood to framing, that holding power is the reason to choose a purpose-built subfloor screw instead of a generic collated wood screw.
For service work and remodel work, another practical benefit is that these screws can be backed out when access to floor cavities is needed later. That is useful if plumbing, electrical, or inspection work means reopening a section of floor without tearing everything up.
System fit is important here. The WSV134S is a Quik Drive collated screw, so it is meant for compatible Simpson Strong-Tie Quik Drive tools rather than loose screw driving by hand or with a standard impact driver. Official compatibility for this model includes Quik Drive PRO200S, PRO250, PRO300S, PROCCS+, and PROSDD tools, making it a good fit for crews already running the Quik Drive platform.
This is an interior-use fastener with a yellow-zinc dichromate coating, not a general exterior deck screw. It is best suited to subfloor and sheathing work inside framed structures where speed, consistent countersinking, and squeak reduction matter more than all-weather corrosion protection.
If you are a framing crew, subfloor installer, remodeler, or contractor trying to move faster on large floor areas, this screw makes sense. If you do not own a compatible Quik Drive system, this is the wrong format to buy. But if you do, the WSV134S is exactly the kind of collated subfloor screw that saves time because it is built around the actual job, not just the fastener spec sheet.
Built for Fast Subfloor Runs
This screw is made for covering floor fast. In a compatible Quik Drive setup, the collated strip format keeps you moving down the sheet instead of stopping to reload individual screws.
- Developed for fastening subfloor sheathing with the Quik Drive auto-feed screw driving system
- Official test data cites up to 20% faster installation from the redesigned thread pattern
Holds Tight to Help Reduce Squeaks
Subfloor screws are not just about getting panels down. They are about pulling the panel tight to the framing so the floor stays solid underfoot.
- Holding power helps reduce gaps between the joist and subfloor that can cause floor squeaks
- Variable thread design and high-low threaded tip are built for wood-to-wood fastening
Cleaner Drive, Less Bit Slip
The head and drive details matter when you are setting hundreds or thousands of screws. Better bit engagement means fewer stripped heads and more consistent seating across the floor.
- Deep T-25 6-lobe recess improves bit retention for fewer cam-outs
- Recessed ribbed head is designed for clean countersinking in subfloor panels
What’s in the Box
- (2000) Simpson Strong-Tie WSV134S collated subfloor screws
- (1) T-25 6-lobe drive bit
Quik Drive screw driving tool sold separately.
Key Specifications
| Fastener Type | Quik Drive collated subfloor screw |
|---|---|
| Application | Wood-to-wood subfloor and sheathing fastening |
| Screw Size | #9 |
| Length | 1-3/4 in. |
| Head Diameter | 0.333 in. |
| Drive Type | T-25 6-lobe |
| Thread Type | Variable thread design |
| Point Type | High-low threaded tip |
| Shank Type | 2/3-threaded shank |
| Coating | Yellow-zinc dichromate coating |
| Material | Steel |
| Package Quantity | 2000 |
Compatibility
Quik Drive Tools Compatible with Quik Drive PRO200S, PRO250, PRO300S, PROCCS+, and PROSDD tools. Drive Interface Uses a T-25 6-lobe drive bit. Material Fit Designed for interior wood-to-wood fastening in subfloor and sheathing applications.
Built For
Subfloor Installation Sheathing Framing Crews General Contracting Remodeling Floor Squeak Reduction Interior Wood Framing Production Fastening
Pro Tip
If you are buying screws for a Quik Drive setup, match the collated strip to the exact tool model before you order. This WSV134S fits several Quik Drive tools, but collated screws are system-specific, so confirming compatibility upfront saves a jobsite headache.
Tool Nut’s Take
Tool Nut’s Take
Simpson Strong-Tie WSV134S Strong-Drive WSV SUBFLOOR Screw is the right buy for crews already on Quik Drive
This is a purpose-built collated subfloor screw that earns its keep by driving easier, seating cleanly, and helping lock down squeak-prone floors faster than loose fasteners.
- Who it’s for: Framing and remodeling pros, or serious builders using compatible Quik Drive screw driving tools for subfloor and sheathing work.
- Why it stands out: Up to 25% less driving torque, up to 20% faster installation, solid bit retention, and pull-down power aimed right at subfloor performance.
- Worth knowing: This is an interior collated system fastener, not a general loose screw for any driver. Great choice if you are in the Quik Drive platform, wrong choice if you are not.
Common Questions
- What is this screw designed for? It is designed for wood-to-wood fastening in subfloor and sheathing projects using a Quik Drive auto-feed screw driving system.
- Is this an interior or exterior screw? This model is for interior use and has a yellow-zinc dichromate coating.
- Which tools is it compatible with? Official compatibility for WSV134S includes Quik Drive PRO200S, PRO250, PRO300S, PROCCS+, and PROSDD tools.
- Can the screws be removed later? Yes. Simpson states WSV screws can be backed out for future access to floor cavities.
- What size and drive type is it? This is a #9 x 1-3/4 in. screw with a T-25 6-lobe drive.
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