{"product_id":"hillman-3-8-in-x-10-in-l-zinc-plated-steel-carriage-bolt","title":"HILLMAN 3\/8 in. X 10 in. L Zinc-Plated Steel Carriage Bolt","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Hillman 3\/8 in. x 10 in. Zinc-Plated Steel Carriage Bolt — a dependable, long-length fastener designed for durable timber and metal-to-wood connections. Built to handle outdoor and indoor projects with equal reliability, this bolt combines solid steel strength with a corrosion-resistant finish to keep projects secure over time.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this carriage bolt stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3\/8 in. diameter x 10 in. length\u003c\/strong\u003e — the generous length gives you the reach you need for thick timber, heavy frames, or mounting brackets, reducing the need for additional hardware.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eZinc-plated finish\u003c\/strong\u003e — engineered for outdoor environments, the zinc coating resists rust and corrosion to extend the life of your deck, fence, shed, or furniture projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrade 2 steel\u003c\/strong\u003e — proven strength for everyday fastening tasks, delivering dependable performance in wood-to-wood and wood-to-metal assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoarse thread\u003c\/strong\u003e — optimized for grip in softwoods and common construction materials, providing secure clamping with a single nut.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCarriage bolt design\u003c\/strong\u003e — features a smooth, rounded head and a square neck under the head to help prevent turning during installation when used with a nut and washer.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBoxed packaging\u003c\/strong\u003e — comes as a single bolt, ready for immediate use or easy stocking in a hardware kit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSAE measurement\u003c\/strong\u003e — sized for standard, common hardware applications, ensuring compatibility with typical nuts and washers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDeck and pergola construction or repair, where a secure, long fastener is required to penetrate thick timbers.\u003c\/li\u003e \u003cli\u003eFence posts, gates, and other outdoor framing where corrosion resistance matters.\u003c\/li\u003e \u003cli\u003eFurniture frames, cabinetry supports, and wooden instrument or equipment mounts that demand a robust, dependable bolt.\u003c\/li\u003e \u003cli\u003eRemodels and repairs that involve combining timber with metal brackets or anchors.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePre-drill pilot holes to reduce the risk of wood splitting, especially in denser hardwoods or near edges.\u003c\/li\u003e \u003cli\u003ePair with a matching nut and washer for a secure, flush-fit connection; avoid overtightening to preserve wood integrity.\u003c\/li\u003e \u003cli\u003eUse with compatible Hillman hardware to ensure proper thread engagement and load distribution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor reliable, long-lasting fastening in a variety of project scenarios, the Hillman 3\/8 in. x 10 in. Zinc-Plated Steel Carriage Bolt offers a practical, professional-grade solution that stands up to the elements while delivering straightforward installation and predictable performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171850318098,"sku":"53839","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/53839_A.eps_High.jpg?v=1775503198","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-3-8-in-x-10-in-l-zinc-plated-steel-carriage-bolt","provider":"National Hardware Group","version":"1.0","type":"link"}