#8 X 2-1/4" Cement Board Screw, High-Low Thread, T25 Star Drive - Pkg 100 PAB Anchor Bolts while lengths up to 1"

while lengths up to 1" are fully threaded and longer sizes feature partial threading for greater pull-through strength

unobtrusive look

Lumber Size: Intended for use with 7x beams and 6x posts/columns and includes necessary SDS screws for quick installation

Lumber Size: Intended for use with Rough Cut 6x posts and beams

Confirm the bolt is held at the correct height

#8 X 2-1/4" Cement Board Screw, High-Low Thread, T25 Star Drive - Pkg 100 PAB Anchor Bolts while lengths up to 1"Simpson cement board screws are designed for use with all cement backerboards including HardieBacker, Durock, WonderBoard and PermaBase. Screw has a wafer head with nibs to provide a flush finish. It also has a distincive multilayer corrosion resistant coating to prevent rust stains.