WSHL134S7 Simpson Strong-Tie 1-3/4" WHSL Collated Subfloor Screw Gray Phosphate Coated 2000-CT Carton

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.

• Rimmed flat head with nibs for easy countersinking
• #2 square drive (driver bit in each box; replacement bit model BIT2S)
• High-low threads
• Sharp point
• Gray phosphate coating
• Curved collation
• 1:1 replacement for 8d common nails when used with floor sheathing 15/32–23/32" thick

• Subfloor to wood