#8-18 x 1-1/4 Phillips Wafer Head w/Nibs, Self-Drilling, Cement Board screws, Ruspert Coated. These 1 1/4 length #2 Phillips drive Wafer Head. 410 head diameter RUSPERT COATED Self-Drilling Cement Board screws are #8-18 (18 threads per inch) #2 Point. Ruspert coating is a high-grade metal surface processing technology that prevents corrosion. The coating system consists of three layers; a metallic zinc layer, a high-grade anti-corrosion chemical conversion film, and a baked ceramic surface coating.
Ruspert Coating meets ASTM B-117 for salt spray corrosion exceeding 1,000/hrs salt spray resistance. NIBS under head clamp board firmly. 1000.7 for torsional strength and drill speed. Each box contains approximately 5,000 screws (29 pounds) Applications Include: Attaching cement board to metal studs, drill capacity.
035.100, drill speed 2500 RPM. The item "#8 x 1-1/4 PHILLIPS WAFER HEAD RUSPERT SELF-DRILLING CEMENT BOARD SCREWS 5M Box" is in sale since Thursday, January 11, 2018. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Nails, Screws & Fasteners\Screws & Bolts". The seller is "fastenerusa" and is located in Modesto, California. This item can be shipped to United States.