#8 x 1-1/4" Simpson Strong-Tie #2 Square Wafer Head Steel Fiber-Cement Screw - 316 Stainless Steel, Pkg. 1,000 Collated Self-Drilling Screws and fixtures directly to concrete

and fixtures directly to concrete or masonry substrates

Weather-Resistant Design: Built to withstand challenging environments and tough conditions

5-inch lally columns and 5

Quick and secure installation: Provides a watertight seal to prevent leaks

while the aggressive thread design ensures a fast bite and tight hold in even the toughest wood

#8 x 1-1/4" Simpson Strong-Tie #2 Square Wafer Head Steel Fiber-Cement Screw - 316 Stainless Steel, Pkg. 1,000 Collated Self-Drilling Screws and fixtures directly to concreteSimpson Strong Tie Fiber Cement Screws make it easy to install fiber cement siding on your home projects. Designed with a wafer head and small cutting nibs that sink in flush without extra effort, leaving you with a smooth, clean look. Whether youre fastening siding to panels or directly to wood, these screws help you get the job done right. Each screw starts quickly thanks to a sharp Type 17 point, no pre drilling in most cases. The coarse threads