{"product_id":"hillman-5-16-in-x-1-in-l-hot-dipped-galvanized-steel-carriage-bolt-100-pk","title":"HILLMAN 5\/16 in. X 1 in. L Hot Dipped Galvanized Steel Carriage Bolt 100 pk","description":"\u003cdiv\u003e\n\u003cp\u003eFace outdoor joinery with confidence using the HILLMAN 5\/16 in x 1 in Hot Dipped Galvanized Steel Carriage Bolt, Supplied in a convenient 100-pack. Built from sturdy steel and finished with hot dipped galvanization, these carriage bolts are designed to resist rust and wear in decks, fences, sheds, and other timber projects exposed to the elements.\u003c\/p\u003e \u003cp\u003eWhy this bolt stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCorrosion resistance you can count on\u003c\/strong\u003e: hot dipped galvanized coating provides durable protection against moisture, reducing staining and unsightly corrosion over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid timber performance\u003c\/strong\u003e: 5\/16 in diameter paired with a 1 in length delivers a reliable, heavy-duty connection for common softwoods and structural lumber.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoarse threading for strong bite\u003c\/strong\u003e: optimized for wood-to-wood joints, delivering quick seating and a secure hold with fewer passes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReady for volume projects\u003c\/strong\u003e: 100-pack in a boxed format keeps your hardware stash stocked for larger builds or ongoing maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted brand and standard sizing\u003c\/strong\u003e: Hillman’s proven hardware construction ensures compatibility with standard nuts and washers and predictable performance across tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDiameter: 5\/16 in\u003c\/li\u003e \u003cli\u003eLength: 1 in\u003c\/li\u003e \u003cli\u003eMaterial: Steel\u003c\/li\u003e \u003cli\u003eFinish: Hot Dipped Galvanized\u003c\/li\u003e \u003cli\u003eThread type: Coarse\u003c\/li\u003e \u003cli\u003eGrade: 2\u003c\/li\u003e \u003cli\u003eHead type: Carriage bolt\u003c\/li\u003e \u003cli\u003ePackage quantity: 100\u003c\/li\u003e \u003cli\u003ePackaging: Boxed\u003c\/li\u003e \u003cli\u003eUnit of measurement: SAE\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal uses and scenarios\u003c\/h3\u003e\n\u003cp\u003ePerfect for timber-to-timber applications where a smooth, rounded head is desirable to prevent snagging and to offer a clean finished look. Use these bolts for outdoor deck framing, garden structures, fence construction, pergolas, and outdoor furniture assemblies. They pair well with standard nuts and washers to create robust joints that withstand seasonal expansion and contraction in exposed environments.\u003c\/p\u003e \u003ch3\u003eInstallation tips for lasting performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePre-drill pilot holes slightly smaller than the bolt diameter to minimize wood splitting, especially in hard or finished lumber.\u003c\/li\u003e \u003cli\u003eInsert the bolt through one piece, align with the receiving nut on the opposite side, and tighten with a standard nut and washer for a secure, flush connection.\u003c\/li\u003e \u003cli\u003eFor outdoor installations, consider using compatible stainless or galvanized nuts and washers to maintain corrosion resistance throughout the fastener assembly.\u003c\/li\u003e \u003cli\u003eStore in a dry place after use to preserve the boxed 100-pack for future projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re building a durable backyard deck or reinforcing a weather-prone fence line, these Hillman carriage bolts deliver dependable strength, straightforward installation, and long-lasting protection against the elements. A practical, ready-to-use solution for professional handymen and DIY enthusiasts alike.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171855233298,"sku":"55408","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/55408_LA.eps_High.jpg?v=1775503229","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-5-16-in-x-1-in-l-hot-dipped-galvanized-steel-carriage-bolt-100-pk","provider":"National Hardware Group","version":"1.0","type":"link"}