0.160" x 3" Strong-Tie SDWS16300QR50 Framing Screw, Quik Guard Coating, Pkg 50 AnchorMate Bolt Holders Use a washer and nut

Use a washer and nut on the opposite side to tighten securely

Electrical box and conduit mounting

giving you the confidence of quality and performance for your job

and extreme temperatures

structural steel

0.160" x 3" Strong-Tie SDWS16300QR50 Framing Screw, Quik Guard Coating, Pkg 50 AnchorMate Bolt Holders Use a washer and nutSimpson Strong Tie SDWS Framing Screws give you pro grade strength in a screw thats easy to installeven without a contractors toolbelt. Whether you're framing an outdoor structure, repairing a fence, or tackling a deck addition, these heavy duty wood screws hold strong where it counts. The proprietary SawTooth point drives fast and clean without pre drilling, while the underhead nibs help the screw sit flush for a tight, professional looking finish.