{"product_id":"n221-309-eye-bolt-w-nut-1-2x4in-zinc-679-0067","title":"N221-309  EYE BOLT W\/NUT 1\/2X4IN ZINC","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe National Hardware Eye Bolt with Nut (\u003cspan itemprop=\"model\"\u003eN221-309\u003c\/span\u003e) is designed for fastening, lifting, and tie-down applications in home, farm, builder, and industrial environments.\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n    \u003ctd\u003eN221-309\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eBrand\u003c\/th\u003e\n    \u003ctd\u003eNational Hardware\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eThread Size\u003c\/th\u003e\n    \u003ctd\u003e1\/2 in.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eOverall Length\u003c\/th\u003e\n    \u003ctd\u003e4 in.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eLength Under Eye\u003c\/th\u003e\n    \u003ctd\u003e2.14 in.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eEye Inside Diameter\u003c\/th\u003e\n    \u003ctd\u003e1 in.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eEye Outside Diameter\u003c\/th\u003e\n    \u003ctd\u003e0.44 in.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eWorking Load Limit\u003c\/th\u003e\n    \u003ctd\u003e300 lb\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eMaterial\u003c\/th\u003e\n    \u003ctd\u003eSteel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eFinish\u003c\/th\u003e\n    \u003ctd\u003eZinc-Plated\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eNut Included\u003c\/th\u003e\n    \u003ctd\u003eYes\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003ePackage Quantity\u003c\/th\u003e\n    \u003ctd\u003e1 pc (Bagged)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eWeight\u003c\/th\u003e\n    \u003ctd\u003e1.19 lb\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003eProp 65 Notice\u003c\/th\u003e\n    \u003ctd\u003eCalifornia residents see Prop 65 Warnings\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eZinc-plated steel construction\u003c\/strong\u003e — provides corrosion resistance, extending the service life of the fastener in both indoor and outdoor environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e300 lb working load limit\u003c\/strong\u003e — establishes a defined safe-use threshold for lifting, hanging, and tie-down tasks, supporting load planning on the job site.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1\/2 in. thread size with 4 in. overall length\u003c\/strong\u003e — delivers substantial thread engagement depth for secure anchoring into structural substrates.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.14 in. length under eye\u003c\/strong\u003e — provides adequate shank length for installation through materials of varying thickness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1 in. inside eye diameter\u003c\/strong\u003e — accommodates standard hooks, carabiners, rope, and chain connections without modification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut included\u003c\/strong\u003e — allows for immediate installation without sourcing a separate matching fastener, reducing setup time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBagged, single-piece packaging\u003c\/strong\u003e — keeps the fastener and nut together for straightforward handling and storage on site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eResidential, farm, and light industrial tie-down and anchoring applications\u003c\/li\u003e\n  \u003cli\u003eAttachment point for rope, wire, cable, or chain in overhead or lateral rigging setups\u003c\/li\u003e\n  \u003cli\u003eOutdoor installations where zinc-plated corrosion resistance is required\u003c\/li\u003e\n  \u003cli\u003eBuilder and contractor use requiring a rated, threaded anchor point in wood or similar structural materials\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gap Power","offers":[{"title":"Default Title","offer_id":46912886538393,"sku":"679-0067","price":2.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8138\/7929\/files\/12008482-1.jpg?v=1775047061","url":"https:\/\/gappower.com\/products\/n221-309-eye-bolt-w-nut-1-2x4in-zinc-679-0067","provider":"Gap Power","version":"1.0","type":"link"}