Pay in 4 interest-free payments of $28.12 Learn more
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Steel decking to structural members involving wide or narrow valley
Square-drive recess - reduces cam-out and provides secure driver engagement
high reliability and low maintenance
The Simpson ECCQ4
Use Type 316 Stainless Steel nails or fasteners to maintain corrosion resistance
0.220" x 5" Strong-Tie SDWS22500DBBMB Timber Screw - Double Barrier Coating, Black | Qty. 250 Sheet Metal Screws Steel decking to structural membersSimpson Strong Tie SDWS Timber Screws (Exterior Grade) are your go to fasteners when strength and weather resistance matter. Ideal for outdoor framing, landscaping, or heavy duty builds, these structural wood screws help DIYers get pro level results without the need for pre drilling. Coated with a high performance Double Barrier finish, they resist corrosion from rain, moisture, and treated lumber. The large washer head adds serious clamping power,
US$ 18.00
US$ 17.00
US$ 39.00
US$ 20.00