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MSS Metal Siding Screws

The MSS was developed and patented based on the RSS model. THe screw has an integrated washer head and is complemented with a rubber washer below the screw head. No pre-drilling is needed due to the MSS' multiple tip design for thin sidings as well as thick studs. The MSS is available in different colors to match siding appearance and is powder coated for exceptionally high corrosion resistance. 

MSS screws are available with either a zip tip, or a drill tip. The zip tip is a self-tapping screw used for fastening metal siding to a wooden structure. The drill tip is used for fastening metal siding to a metal structure.

Available Colors Include: white, white zinc, green, red, brown and beige

Available Sizes Include: **9X 1", 9X 1"1/2, 9X 2" and **9X 2"1/2 

**zip tip only

GRK also has an innovative "MSS Bit Holder" that is an important accessory to make your work easier.