{"product_id":"95312-struct-screw-5-16x3-1-8-25-pack-grk95312","title":"95312 STRUCT SCREW 5\/16X3-1\/8 (25) pack","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eGRK Fasteners RSS Black Structural Screw (\u003cspan itemprop=\"model\"\u003e95312\u003c\/span\u003e) is designed for outdoor structural connections and decking applications requiring a corrosion-resistant, aesthetically consistent fastener solution. Sold in a 25-count pack, this 5\/16\" x 3-1\/8\" screw is engineered for use with treated lumber and delivers consistent performance in demanding exterior environments.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth\u003eMPN\u003c\/th\u003e\n      \u003ctd\u003e95312\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003ctd\u003eGRK Fasteners\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eManufacturer\u003c\/th\u003e\n      \u003ctd\u003eITW Brands\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSize\u003c\/th\u003e\n      \u003ctd\u003e5\/16\" x 3-1\/8\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003ePack Quantity\u003c\/th\u003e\n      \u003ctd\u003e25\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eColor \/ Finish\u003c\/th\u003e\n      \u003ctd\u003eBlack Coating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDrive Type\u003c\/th\u003e\n      \u003ctd\u003eStar Drive (Torx-style)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eHead Type\u003c\/th\u003e\n      \u003ctd\u003eWasher Head\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWeight (Pack)\u003c\/th\u003e\n      \u003ctd\u003e1.06 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCategory\u003c\/th\u003e\n      \u003ctd\u003eHardware \/ Structural Fasteners\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eApproved Use\u003c\/th\u003e\n      \u003ctd\u003eTreated Lumber\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlack Coating, Approved for Treated Lumber:\u003c\/strong\u003e The black finish is rated for use with chemically treated lumber, preventing coating degradation from preservative compounds while delivering a bold, uniform appearance in exposed structural connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Bite Tip:\u003c\/strong\u003e The engineered tip geometry initiates thread engagement immediately upon contact, reducing drive time and eliminating the need for pre-drilling in typical structural applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Head Design:\u003c\/strong\u003e The integrated washer head distributes clamping load across a broader bearing surface, increasing pull-through resistance and overall joint integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStar Drive Head:\u003c\/strong\u003e The star drive recess maximizes driver-to-fastener contact, virtually eliminating cam-out and stripping under high-torque installation — particularly critical in structural assemblies where fastener head damage is unacceptable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOutdoor deck framing and decking board attachment\u003c\/li\u003e\n  \u003cli\u003eStructural connections in treated lumber assemblies\u003c\/li\u003e\n  \u003cli\u003eExterior wood construction where a finished black appearance is specified\u003c\/li\u003e\n  \u003cli\u003eApplications requiring approved fasteners for ACQ, CA, or similarly treated wood products\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gap Power","offers":[{"title":"Default Title","offer_id":46917261951129,"sku":"GRK95312","price":18.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8138\/7929\/files\/1206409162-1.jpg?v=1775356257","url":"https:\/\/gappower.com\/products\/95312-struct-screw-5-16x3-1-8-25-pack-grk95312","provider":"Gap Power","version":"1.0","type":"link"}