Simpson Strong-Tie offers a wide selection of collated fasteners to provide an easy way to reduce driving force and increase installation speed. Collated screws for the Quik Drive® system are ideal for fastening a variety of wood and metal materials in applications such as sheathing, tiling, decking, subfloors, drywall, roofing, framing and stitching. The DWFSD self-drilling screw is used for fastening drywall to cold-formed steel (recommended thicknesses: 54 and 43 mils / 16 and 18 ga.).