Simpson Strong-Tie WSTD212S #8 x 2-1/2" Exterior-Grade Coating 0.333" Head Diameter #3 Square Drive Flat Head Twin Threads 1.972" Thread Length Sharp Point WSTD Roofing Tile Screw (Collated) (1,500/Box)
The WSTD is designed to work with Simpson Strong-Tie® Quik Drive® auto-feed screw driving systems. This screw is ideal for connecting roofing tiles to wood. The collated-screw fastening increases efficiency, decreases installation time and features precision depth settings to prevent breaking roof tiles.
Features
Flat head.
#3 square drive.
Twin threads.
Sharp point.
Curved collation.
Code listed by Miami-Dade County as a tile-roofing fastener.
For proper roofing tile fastener installation, a 3500 rpm or greater driver motor (e.g., DCF620D2G2) is recommended.
Applications
Roofing tiles to wood
Product Includes
Driver bit in each box (replacement bit model BIT3SU)