#8 x 1-1/2" Simpson Strong-Tie Flat Head Marine Screw - 316 Stainless Steel, Pkg. 100 Type 316 Stainless Steel Wedge Anchors The Simpson Strong-Tie HSS4-SDS3 Heavy

The Simpson Strong-Tie HSS4-SDS3 Heavy Stud Shoe is engineered to reinforce 4x wood studs when large holes are required for plumbing

driver bit included (BIT25T-2-R2)

fast installation

The Simpson ECCQ74SDS2

Strong-Tie Sleeve-All wedge anchors are pre-assembled expanding anchors for use in solid base materials

#8 x 1-1/2" Simpson Strong-Tie Flat Head Marine Screw - 316 Stainless Steel, Pkg. 100 Type 316 Stainless Steel Wedge Anchors The Simpson Strong-Tie HSS4-SDS3 HeavySimpson Strong Tie Marine Flat Head Screws are designed to fasten securely into fiberglass, plywood, and other wood substitute materials. Built to perform in harsh marine and chemically caustic environments with maximum corrosion resistance, these screws deliver strength and reliability where other fasteners fail. The flat head design ensures a smooth, flush surface finish, making them ideal for demanding applications above or below the waterline.