{"product_id":"backer-on-rock-on-23505-cement-board-screw-9-thread-1-1-4-in-l-hi-lo-thread-serrated-head-star-drive-sharp-point","title":"Backer-On Rock-On 23505 Cement Board Screw, #9 Thread, 1-1\/4 in L, Hi-Lo Thread, Serrated Head, Star Drive, Sharp Point","description":"Backer-On® cement screws are designed for attaching HardieBacker® cement board and Rock-On® cement board screws are designed for attaching Durock® cement board to wood or light gauge steel studs. The patented serrated head design countersinks for a flush finish even at angle, providing a smooth surface for tile installation. The T25 star drive recess provides Stikfit™ for one handed installation. Climacoat corrosion-resistant finish prevents rust from bleeding into grout. Making it ideal for use in high-moisture areas such as bathrooms and kitchens. Backer-On® and Rock-On® cement board screws comply with ANSI standards for cement board installation as specified by cement board manufacturers. Cement board manufacturers require ANSI compliance in order to remain eligible for warranty.","brand":"Backer-On Rock-On","offers":[{"title":"Default Title","offer_id":52166110544161,"sku":"9192030","price":44.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/3180\/8033\/files\/282351059.jpg?v=1766544112","url":"https:\/\/toolfactoryoutlet.com\/products\/backer-on-rock-on-23505-cement-board-screw-9-thread-1-1-4-in-l-hi-lo-thread-serrated-head-star-drive-sharp-point","provider":"Tool Factory Outlet","version":"1.0","type":"link"}