{"product_id":"5-16-x-3-hex-lag-scrw-hdg-05570","title":"5\/16 x 3 Hex Lag Scrw HDG","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe 5\/16 x 3 Hex Lag Screw HDG (\u003cspan itemprop=\"model\"\u003e05570\u003c\/span\u003e) is designed for heavy-duty timber fastening and structural wood-to-masonry or wood-to-concrete applications.\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\u003e05570\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003ctd\u003eMidwest Fastener\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSize\u003c\/th\u003e\n      \u003ctd\u003e5\/16 x 3\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eHead Type\u003c\/th\u003e\n      \u003ctd\u003eHexagonal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFinish\u003c\/th\u003e\n      \u003ctd\u003eHot-Dip Galvanized (HDG)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCategory\u003c\/th\u003e\n      \u003ctd\u003eHardware \u0026gt; Tools\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\u003eHot-Dip Galvanized (HDG) finish:\u003c\/strong\u003e Provides a thick, metallurgically bonded zinc coating for corrosion resistance, making this fastener suitable for outdoor, treated lumber, and moisture-exposed environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHexagonal head design:\u003c\/strong\u003e Accepts standard socket or wrench drive, enabling high-torque installation without head cam-out or stripping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5\/16-inch diameter:\u003c\/strong\u003e Provides a substantial shank cross-section capable of bearing significant shear and withdrawal loads in structural assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-inch length:\u003c\/strong\u003e Delivers sufficient thread engagement depth for secure fastening through dimensional lumber and into substrate materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLag screw thread form:\u003c\/strong\u003e Coarse, gimlet-pointed thread design self-taps into wood fiber, eliminating the need for a nut and providing high withdrawal resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFastening heavy timbers to one another in structural framing, decking, and post-beam construction.\u003c\/li\u003e\n  \u003cli\u003eSecuring wood members to masonry or concrete substrates when used with an appropriate anchor or sleeve.\u003c\/li\u003e\n  \u003cli\u003eOutdoor and exposed structural connections where corrosion resistance is required due to the HDG coating.\u003c\/li\u003e\n  \u003cli\u003eGeneral heavy-duty wood construction requiring a wrench-driven, high-strength fastener.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gap Power","offers":[{"title":"Default Title","offer_id":46913027211417,"sku":"05570","price":49.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8138\/7929\/files\/19017033-1.jpg?v=1775036447","url":"https:\/\/gappower.com\/products\/5-16-x-3-hex-lag-scrw-hdg-05570","provider":"Gap Power","version":"1.0","type":"link"}