{"product_id":"grk-96001-rss-ubergrade-rugged-structural-screw-5-16-x-3-1-8","title":"GRK 96001 RSS UberGrade Rugged Structural Screw, 5\/16\" x 3-1\/8\"","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eGRK Rugged Structural Screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS screw which is 3-1\/8\" and longer have CEE thread that enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increasing the screw’s drawing strength. The CEE thread also reduces the friction on the screw shank which can result in lowering the driving torque and the likelihood of splitting the wood. This is why the RSS screw is an efficient lag screw alternative. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eSize: 5\/16\" x 3-1\/8\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eRecessed Star Drive zero stripping, with 6 points of contact\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCEE Thread for a clean finished look\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eW-Cut: Low torque, smoother drive\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eZIP-TIP: No pre-drilling faster penetration\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eWasher Head for immense holding power\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUses T-30 star bit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCutting Pockets provide a clean hole and reduces splitting, and bore with precision\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eESR-3201 Approved for structural application\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCase Hardened Steel for high tensile, torque and shear strength\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eClimatek Coated AC257 approved for use in treated lumber\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFor interior\/exterior use in carrying beams, ledger boards, stair rails, deck posts, playground equipment and other professional applications.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #800000; font-size: medium;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eOverall length: 3-1\/8\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eLength of thread: 2-1\/8\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMinor thread Diameter: 0.174 in.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eShank Diameter: 0.199 in.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eOutside thread diameter: 0.280 in.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"GRK Fasteners","offers":[{"title":"Default Title","offer_id":8968139866175,"sku":"12248520","price":1.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2196\/8707\/products\/12248520_28353f4a-3acc-4652-8ecb-8e666eaf1dab.jpg?v=1571724636","url":"https:\/\/www.toolboxsupply.com\/products\/grk-96001-rss-ubergrade-rugged-structural-screw-5-16-x-3-1-8","provider":"Toolbox Supply","version":"1.0","type":"link"}