Simpson Strong-Tie WSHL134S7 WSHL Subfloor Screw (Collated) — #7 x 1-3/4 in. #2 Square Drive, Gray Phosphate (2000-Qty) (Pack of 100) Bulk GTIN: 50744039614177

GTIN: 50744039614177

Diablo FB-010 1-3/8" Forstner Bit for Wood

EA Reference: 707392382027

Actual joist size: 7 in

reduces drag

Simpson Strong-Tie WSHL134S7 WSHL Subfloor Screw (Collated) — #7 x 1-3/4 in. #2 Square Drive, Gray Phosphate (2000-Qty) (Pack of 100) Bulk GTIN: 50744039614177Simpson Strong Tie WSHL134S7 WSHL Subfloor Screw (Collated) #7 x 1 3 4 in. #2 Square Drive, Gray Phosphate (2000 Qty) (Pack of 100) The WSHL is designed to work with the Simpson Strong Tie Quik Drive auto feed screw driving system. This screw is ideal for securely fastening subfloor panels to floor joists. The Quik Drive system features non skid teeth that provide increased stability resulting in uniform toenailing and countersink on slick surfaces.