Simpson Strong-Tie #10 x 1-7/16" Self-Drilling Screw with Wings, Wafer Head - 410 Stainless Steel, Qty. 100 Large Diameter Masonry Screws Refer to current Simpson Strong-Tie

Refer to current Simpson Strong-Tie technical data and evaluation reports for allowable loads and installation details

Versatile Application: Intended for use with Rough Cut 4x4 lumber with a slotted base for adjustable installation

Nails: 10d or 16d common nails for solid wood applications

Box-thread design - reduces torque and cuts cleanly into dense materials

Metal roofing

Simpson Strong-Tie #10 x 1-7/16" Self-Drilling Screw with Wings, Wafer Head - 410 Stainless Steel, Qty. 100 Large Diameter Masonry Screws Refer to current Simpson Strong-TieWhen you need to fasten wood, plywood, or OSB directly to steel framing, without predrilling, the Simpson StrongTie F10C144WDC SelfDrilling WaferHead Screw with Wings is built for the job. This precisionengineered screw features a selfdrilling point with breakoff wings that clear the hole and prevent climbing up the shank, while the lowprofile wafer head offers clean seating with full bearing. Made of 410 stainless steel and fulllength