#9 x 2-1/2" Quik Drive WSV Subfloor Collated Screws, Yellow Zinc, Pkg 750 Deck Nails Install using 1/4" x 3"

Install using 1/4" x 3" Strong-Drive SDS Heavy-Duty Connector screws (included)

#9 x 2-1/2" Quik Drive WSV Subfloor Collated Screws, Yellow Zinc, Pkg 750 Deck Nails Install using 1/4" x 3"Strong Tie Quik Drive collated WSV screws are ideal for securely fastening subfloor quickly and accurately while eliminating squeaking floors associated with nails. These Yellow Zinc Chromate finished screws require less driving force than standard subfloor screws, and increase the installation speed up to 20%, allowing for quicker jobs with less wear and tear on tools and users. Designed for use with these Quik Drive Attachments PRO250 PRO300S