#9 x 1-5/8 in. Rock-On® S-12 Phillips Wafer-Head Hi-Lo-Thread Sharp-Point Climacoat® Cement Screws (1 lb. Pack) | STAR-ROHLC162

Starborn's #9 x 1-5/8 in. Rock-On® S-12 Phillips Wafer-Head Hi-Lo-Thread Sharp-Point Climacoat® Cement Screws are made from hardened steel to resist breakage under high-torque installation. The Phillips drive allows smooth, controlled engagement with standard drivers, reducing cam-out and enhancing installation precision. These screws are ideal for contractors and DIY professionals securing cement boards, masonry anchors, and other heavy-duty substrates where reliability, strength, and corrosion resistance are essential.

• For attaching Durock® and similar products to wood or metal studs (up to 20 gauge)
• The sharp-point tip allows quick starts and reduces the need for pre-drilling.
• The wafer-head design ensures a low-profile finish while maintaining strong clamping
• The Climacoat® finish protects against corrosion for indoor and outdoor applications
• The Hi-Lo-thread design provides superior holding power in concrete and masonry