Conquest 1" USS Flat Washer - 316 Stainless Steel | Qty. 300 (Carton) Eye & Eye Turnbuckles Simpson Strong-Tie Quik Drive DWFSDQ

Simpson Strong-Tie Quik Drive DWFSDQ self-drilling screws are designed to fasten drywall to cold-formed steel

Strong grip – Coarse threads hold siding securely in place

Use a T25 driver bit for optimal torque and control

800 lb Working Load Limit – Suitable for use with Grade 70

Conquest 1" USS Flat Washer - 316 Stainless Steel | Qty. 300 (Carton) Eye & Eye Turnbuckles Simpson Strong-Tie Quik Drive DWFSDQConquest USS Flat Washers made from 316 stainless steel are built for the job site and the long haul. Whether you're anchoring structural bolts, building in coastal environments, or tackling a heavy duty mechanical install, these washers deliver lasting performance, corrosion resistance, and peace of mind. Designed to distribute load and reduce surface damage, these USS flat washers are ideal for high moisture, high salinity environments, from marine