{"product_id":"hillman-1-2-in-x-5-1-2-in-l-hot-dipped-galvanized-steel-carriage-bolt-25-pk","title":"HILLMAN 1\/2 in. X 5-1\/2 in. L Hot Dipped Galvanized Steel Carriage Bolt 25 pk","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for outdoor wood projects, the Hillman 1\/2 in x 5-1\/2 in Hot Dipped Galvanized Steel Carriage Bolt (25 pk) delivers dependable, corrosion-resistant fastening that stands up to rain, humidity, and seasonal shifts. Built from sturdy steel and finished with a hot-dipped galvanized coating, these carriage bolts are engineered to endure exposure while maintaining strong, reliable joints.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 1\/2 in diameter, 5-1\/2 in length (grip length) for secure, deep-to-wood connections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Hot-dipped galvanized coating provides long-lasting rust and corrosion resistance in outdoor environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Grade\u003c\/strong\u003e: Steel construction with Grade 2 strength for everyday wood-to-wood fastening needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Coarse threads offer solid bite into soft and hardwoods, making installation quicker and easier.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign Feature\u003c\/strong\u003e: Square under the head helps prevent turning during tightening, ensuring a tight, flush joint in wood assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e: 25 bolts per box, ideal for bulk projects and consistent hardware replacement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCommonly used in decks, fences, gates, pergolas, and timber framing, these carriage bolts are perfect when you need a clean, secure connection that remains durable in outdoor conditions. The 1\/2-inch diameter paired with a 5-1\/2-inch length provides ample grip for substantial wood thicknesses, while the HDG finish protects against rust in wet or coastal environments.\u003c\/p\u003e \u003cp\u003ePractical tips for best results: pre-drill a pilot hole to minimize splitting, align the square neck with the wood grain to maximize grip, and pair with appropriate nuts and washers for a complete, weather-ready joint. Whether you’re building a new deck, repairing a fence, or assembling timber structures, this Hillman carriage bolt set delivers consistent performance and lasting value.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171855823122,"sku":"55584","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/55584_A.eps_High.jpg?v=1775503232","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-1-2-in-x-5-1-2-in-l-hot-dipped-galvanized-steel-carriage-bolt-25-pk","provider":"National Hardware Group","version":"1.0","type":"link"}