0.160" x 4" Strong-Tie SDWS16400QR150 Framing Screw, Quik Guard Coating, Pkg 150 Quik Drive Subfloor Systems it’s engineered for performance across

it’s engineered for performance across a wide range of drywall and steel thickness combinations

Ideal for fastening everything from structural connectors and ledgers to racking systems and equipment

With a sharp tapping tip

including seismic and structural applications

Inverted upper threads clear away excess material for a flush seat

0.160" x 4" Strong-Tie SDWS16400QR150 Framing Screw, Quik Guard Coating, Pkg 150 Quik Drive Subfloor Systems it’s engineered for performance acrossSimpson 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.