160 Piece Truss Head Screw Set For Dock Bumper Installation Marine Grade Stainless Steel 10 x 1-1/4" SS - 160 Stainless Steel Truss Head Screws; #10 x 1-1/4" stainless steel Truss head screw; #10 x 1-1/4" Stainless Steel Truss Head Screw Set (160-piece); Oversized head does not require a washer; Note: Pilot hole must be driled prior to driving screws; Great for wood and dock marine applications; Premium heavy duty stainless steel;