Simpson Strong-Tie #12 x 2-1/2" Self-Drilling Screw, Hex-Washer Head - 316 Stainless Steel, Qty. 100 Mass Timber Connectors use this product in dry

use this product in dry environments only

thanks to UV inhibitors in all colored coatings

By creating the correct hole dimensions

Strut Channel Fittings

The T-25 star drive ensures better grip and control while driving

Simpson Strong-Tie #12 x 2-1/2" Self-Drilling Screw, Hex-Washer Head - 316 Stainless Steel, Qty. 100 Mass Timber Connectors use this product in dryBuilt to stand up to the harshest environments, the Simpson Strong Tie T12250HDUC Self Drilling Hex Washer Head Screws in 316 stainless steel offer unmatched corrosion resistance for demanding applications. These screws are engineered for fastening into 16 to 12 gauge steel, eliminating the need for pre drilling and streamlining your installation. Whether you're working in coastal construction, wastewater facilities, or any high exposure environment,