Strong-Drive® TB WOOD-TO-STEEL Screw
Features
Flat head with nibs for easy countersinking
#3 square drive (driver bit in each box; replacement bit model BIT3S; use BIT3SU for Mechanically Galvanized — N2000®)
#4 drill point with wings
Applications
Wood to hot-rolled steel (maximum recommended thicknesses: 5/16") |