#9 x 4" Simpson Strong-Tie #1 Square Trim Head Deck Screws - 305 Stainless Steel, Pkg. 1,000 Flat Head 410 Stainless Steel Masonry Screws Wood shrinkage after strap installation

Wood shrinkage after strap installation across horizontal wood members may cause strap to buckle outward

see the Composite Decking Color Matching Guide

so you don’t need to mess with a separate washer

This combination not only makes installs easier on your tools but also improves holding values in both cracked and uncracked concrete

Daggerz™ Dagger-Lok wood screws are a high quality screw designed for general wood fastening applications

#9 x 4" Simpson Strong-Tie #1 Square Trim Head Deck Screws - 305 Stainless Steel, Pkg. 1,000 Flat Head 410 Stainless Steel Masonry Screws Wood shrinkage after strap installationSimpson Strong Tie Trim Head Deck Screws are built for clean, secure deck board installations with lasting holding power and a smooth finish. Featuring a square drive for slip free engagement during installation, these screws are easy to drive and resist cam out in both hand driven and auto feed systems. The trim style head seats flush with the surface, creating a polished appearance ideal for visible decking surfaces. A Type 17 point allows fast