Ramset 40090 Screw, 1-1/2 in L, W-Cut Thread, Washer Head, Recessed Star Drive, Zip-Tip Point, Steel, Powder-Coated

The MSS was developed and patented based on the RSS model. This screws has an integrated washer-head and is complemented by a rubber washer below the screw head. This feature also helps protect the washer from prolonged exposure form the sun for long-lasting, secure siding applications. No pre-drilling is need due to the MSS tip design for thin sidings as well as thick studs. The MSS is powder-coated for exceptionally high corrosion resistance.