{"product_id":"3-8-x-4-1-2-carriage-bolt-kit-50-pack-grade-307a-hot-dip-galvanized-carriage-bol-20260921-224429-b0gt","title":"3\/8\" x 4-1\/2\" Carriage Bolt Kit 50 Pack, Grade 307A, Hot Dip Galvanized Carriage Bolt Set, Rust Resistance, Includes Hex Nuts \u0026 Flat Washers","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 50 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e MCLSTZ3\/8x4-1\/2in50pcsRJX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade:\u003c\/strong\u003e Grade 307A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Head Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Type:\u003c\/strong\u003e Carriage Bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Style:\u003c\/strong\u003e Full\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Hardness:\u003c\/strong\u003e Grade 307A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Carriage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Point Style:\u003c\/strong\u003e Flat Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Types:\u003c\/strong\u003e Hot Dip Galvanized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Diameter:\u003c\/strong\u003e 0.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Name:\u003c\/strong\u003e 3\/8 x 4-1\/2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Size:\u003c\/strong\u003e 3\/8\" x 4-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Coverage:\u003c\/strong\u003e Fully Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Name:\u003c\/strong\u003e Carriage Bolt Kit (50 Pack)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout this item\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTop-Notch Components: Comes with Grade 307A carriage bolts, Grade 2 hex nuts, and USS flat washers for solid performance.Hot dip galvanized coating for superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003ePerfect for Heavy Projects: Flat head gives a semi-flush look, ideal for decks, gazebos, pergolas, and other tough jobs.\u003c\/li\u003e\n\u003cli\u003eEasy to Install: Full thread from neck to tip means better nut grip and strength. Square neck holds tight in wood, stopping the bolt from spinning when tightening. This makes a secure, vibration-free connection, saving you time.\u003c\/li\u003e\n\u003cli\u003eGreat Fastening Ability: Galvanized carriage bolts are great for attaching wood to wood or metal. Their strong hold keeps your structures stable and reliable.\u003c\/li\u003e\n\u003cli\u003eVarious Sizes Available: These carriage bolts come in many sizes, suitable for heavy tasks. Different sizes meet different needs, offering strong support for all kinds of projects.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMhotu","offers":[{"title":"Default Title","offer_id":48417281671398,"sku":"B0GTZ2XMZC","price":85.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5513\/1622\/files\/71WkEkuajiL._SL1500.jpg?v=1789998271","url":"https:\/\/www.autzenhub.com\/products\/3-8-x-4-1-2-carriage-bolt-kit-50-pack-grade-307a-hot-dip-galvanized-carriage-bol-20260921-224429-b0gt","provider":"Autzen","version":"1.0","type":"link"}