{"product_id":"1-4-x-3-1-2-100-pack-zinc-carriage-bolt-kit-grade-307a-by-makers-bolt-20260921-224430-b0fj","title":"1\/4\" x 3-1\/2\" (100 Pack) Zinc Carriage Bolt Kit, Grade 307A by Makers Bolt","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 100 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CBK2556Z100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1\/4\"-20\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 Type:\u003c\/strong\u003e Unc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Style:\u003c\/strong\u003e Right Hand\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\u003eGrade Rating:\u003c\/strong\u003e Grade A307\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Types:\u003c\/strong\u003e Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Diameter:\u003c\/strong\u003e 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Name:\u003c\/strong\u003e 1\/4 x 3-1\/2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Size:\u003c\/strong\u003e 1\/4 x 3-1\/2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Coverage:\u003c\/strong\u003e Fully Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 0.58 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Name:\u003c\/strong\u003e Makers Bolt Zinc Plated Carbon Steel 1\/4\" x 3-1\/2\" Carriage Bolt Kit (100 Piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout this item\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 1\/4\"\u003c\/li\u003e\n\u003cli\u003eLength: 3-1\/2\"\u003c\/li\u003e\n\u003cli\u003eHead diameter: 0.579\"\u003c\/li\u003e\n\u003cli\u003eNut diameter: 1\/4\"-20\u003c\/li\u003e\n\u003cli\u003eNut wrench size: 7\/16\"\u003c\/li\u003e\n\u003cli\u003eWasher outside diameter: 47\/64\"\u003c\/li\u003e\n\u003cli\u003eKit includes 100 carriage bolts, 100 USS thick washers, 100 hex nuts\u003c\/li\u003e\n\u003cli\u003eBright, consistent zinc plating for moderate corrosion resistance\u003c\/li\u003e\n\u003cli\u003eGrade 307A carriage bolts, grade 2 hex nuts, and USS flat washers\u003c\/li\u003e\n\u003cli\u003eThe flat head provides a semi-flush finish and is perfect for decks, gazebos, pergolas, and other heavy duty applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAKERS BOLT","offers":[{"title":"Default Title","offer_id":48417281769702,"sku":"B0FJKCF6XB","price":68.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5513\/1622\/files\/61hIwGru5bL._SL1500.jpg?v=1789998272","url":"https:\/\/www.autzenhub.com\/products\/1-4-x-3-1-2-100-pack-zinc-carriage-bolt-kit-grade-307a-by-makers-bolt-20260921-224430-b0fj","provider":"Autzen","version":"1.0","type":"link"}