{"product_id":"hillman-1-2-in-d-x-3-1-2-in-l-hot-dipped-galvanized-steel-hex-bolt-25-pk","title":"HILLMAN 1\/2 in. D X 3-1\/2 in. L Hot Dipped Galvanized Steel Hex Bolt 25 pk","description":"\u003cdiv\u003e\n\u003cp\u003eBuilt for durability in challenging environments, the Hillman 1\/2 in x 3-1\/2 in Hex Bolt is a dependable fastening solution for outdoor and rugged projects. Forged from steel and finished with hot-dipped galvanizing, it resists rust, corrosion, and weathering so your assemblies stay secure season after season.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread Type:\u003c\/strong\u003e Coarse\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Hot Dipped Galvanized\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 25 bolts per boxed package\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Hex Bolt\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bolt stands out\u003c\/h3\u003e\n\u003cp\u003eCold-weather or high-humidity environments can wreak havoc on untreated fasteners. The hot-dipped galvanized coating on this Hillman hex bolt creates a robust barrier against moisture and corrosive elements, extending the life of your outdoor structures—think decks, fences, gate assemblies, and garden trellises. The Grade 2 designation signals reliable, standard-strength performance for common, non-critical structural connections, giving you confidence without overpaying for unnecessary specifications.\u003c\/p\u003e \u003ch3\u003eIdeal uses and practical tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eOutdoor projects:\u003c\/strong\u003e Deck railings, fence posts, pergolas, garden sheds, and patio furniture frames benefit from the corrosion resistance of galvanized steel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWood-to-wood or wood-to-metal connections:\u003c\/strong\u003e The coarse thread bites quickly into softwoods for fast, secure assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConvenience:\u003c\/strong\u003e The 25-pack in a boxed package makes it easy to stock up for multi-project jobs and ensures you have spares on hand.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips for best results: pair these hex bolts with the appropriate nuts and washers, use a predrill for hardwoods to prevent splitting, and tighten to a secure torque to avoid loosening over time. For outdoor installations, consider paired corrosion-resistant hardware and routine inspection to maintain long-term performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171854414098,"sku":"54874","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/54874_LA.eps_High.jpg?v=1775503225","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-1-2-in-d-x-3-1-2-in-l-hot-dipped-galvanized-steel-hex-bolt-25-pk","provider":"National Hardware Group","version":"1.0","type":"link"}