Simpson Strong-Tie provides a broad range of fasteners for boat building and marine trade applications. The Marine Screw is designed to fasten securely in fiberglass, plywood and wood-substitute materials for applications that require the ultimate in corrosion protection. This fastener is ideal for applying trim, rub rail and molding to fiberglass boat hulls. These stainless-steel marine screws also come in a flat head.
Specially engineered, high/low thread form incorporates indentations that cut easily and quickly through high-density materials
Extra-sharp point accelerates screw starts during assembly
Thread indentations are specifically designed to resist back-out even after prolonged vibration
Threaded 2/3 of the shank length
Shank diameter: 0.164-in
Head diameter: 0.314-in
#2 Phillips drive
Length: 1-1/4-in
Made from Type 316 stainless steel for maximum corrosion protection