{"product_id":"5-16-x-2-1-2-50-pack-galvanized-carriage-bolt-kit-grade-307a-includes-5-16-uss-f-20260921-224052-b0dt","title":"5\/16\" x 2-1\/2\" (50 Pack) Galvanized Carriage Bolt Kit Grade 307A Includes 5\/16\" USS Flat Washers (50 pcs) and 5\/16\"-18 Hex Nuts (50 pcs), Hot Dip Galvanized for Exterior Use by Makers Bolt","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Grey\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 CBK3140GV50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 5\/16\"-18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Hot-Dipped Galvanized\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 Dome\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 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Class:\u003c\/strong\u003e 2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Groove Diameter:\u003c\/strong\u003e 0.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive System:\u003c\/strong\u003e External Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Type:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Type:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Types:\u003c\/strong\u003e Matte\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Diameter:\u003c\/strong\u003e 0.31 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Name:\u003c\/strong\u003e 5\/16\" x 2-1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 150\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Size:\u003c\/strong\u003e 5\/16\" x 2-1\/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 0.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet Name:\u003c\/strong\u003e 50-Piece Carriage Bolt Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout this item\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 5\/16\"\u003c\/li\u003e\n\u003cli\u003eLength: 2-1\/2\"\u003c\/li\u003e\n\u003cli\u003eHead diameter: 0.703\"\u003c\/li\u003e\n\u003cli\u003eNut diameter: 5\/16\"-18\u003c\/li\u003e\n\u003cli\u003eNut wrench size: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eWasher outside diameter: 7\/8\"\u003c\/li\u003e\n\u003cli\u003eKit includes 50 Grade 307A carriage bolts, 50 USS thick washers, 50 Grade 2\/A hex nuts\u003c\/li\u003e\n\u003cli\u003eHot dip galvanized coating for superior corrosion resistance, Suitable for use in ACQ treaded lumber\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\u003cli\u003eMeets or Exceeds: ASME B18.5, ASTM A307, ASME B18.2.2, ASTM A563, ASME B18.21.1, ASTM F2329\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAKERS BOLT","offers":[{"title":"Default Title","offer_id":48417238155494,"sku":"B0DT1KRR34","price":59.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/5513\/1622\/files\/61DuLklit6L._SL1500.jpg?v=1789998056","url":"https:\/\/www.autzenhub.com\/products\/5-16-x-2-1-2-50-pack-galvanized-carriage-bolt-kit-grade-307a-includes-5-16-uss-f-20260921-224052-b0dt","provider":"Autzen","version":"1.0","type":"link"}