Simpson WSV Subfloor Screw #9 x 2-1/2 in. T25 Yellow Zinc Collated 750-Pack HCKWSV212S Drop-In (DIAB) Internally Threaded Anchor The washer is carbon steel

The washer is carbon steel conforming to ASTM F844

Mild Steel Capacity: 10 ga

Rabbet Depth (H) 5/8" (0-3/4" with optional bushings)

Its superior corrosion resistance and durability help extend the service life of the mill's precision way surfaces in everyday shop conditions

Simpson WSV Subfloor Screw #9 x 2-1/2 in. T25 Yellow Zinc Collated 750-Pack HCKWSV212S Drop-In (DIAB) Internally Threaded Anchor The washer is carbon steelThe Simpson Strong Tie Strong Drive WSV SUBFLOOR Screw (Model HCKWSV212S) is a #9 x 2 1 2 in., T 25 6 Lobe, Yellow Zinc collated subfloor screw offered in a 750 piece pack. Engineered specifically for fastening subfloor sheathing with the Quik Drive auto feed screw driving system, this screw has been re engineered from the ground up to reduce driving force and increase installation speed. Simpson Strong Tie structural fasteners are extensively tested