#9 x 3-1/2" Simpson Strong-Tie #1 Square Trim Head Deck Screws - 305 Stainless Steel, Pkg. 1 Lb. P22AC .22 Caliber Single Shot Crimp Loads Designed to drill through thick

Designed to drill through thick metal substrates with ease

or extra parts

Anchor bolt assemblies

Hex-Head Design: 1/4" hex head offers greater control and cleaner finish

Suspended ceiling grids

#9 x 3-1/2" Simpson Strong-Tie #1 Square Trim Head Deck Screws - 305 Stainless Steel, Pkg. 1 Lb. P22AC .22 Caliber Single Shot Crimp Loads Designed to drill through thickSimpson 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