Rock-On No. 9 in. X 1.62 in. L Star Flat Head Serrated Cement Board Screws Prime and contain UV inhibitors to

and contain UV inhibitors to prevent discoloration and cracking

UPC: 803492201821

UPC: 043433161061

Curing Time: 15-24 hr

UPC: 053538613013

Rock-On No. 9 in. X 1.62 in. L Star Flat Head Serrated Cement Board Screws Prime and contain UV inhibitors toRock On Cement Board Screws are designed for attaching Durock, Wonderboard or equivalent glass mesh cement backerboard to wood or light gauge steel studs. Rock On's patented serrated head design countersinks for flush seating at any angle, providing a smooth surface for tile. The Star drive recess with T 25 bit provides Stikfit for one handed installation. Rock On screws feature a Climacoat corrosion resistant finish that prevents rust from bleeding