{"product_id":"monster-fastener-galvanized-grade-2-a307-carriage-bolts","title":"Monster Fastener Galvanized Grade 2 \/ A307 Carriage Bolts","description":"\u003cp\u003eA carriage bolt has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDiameter: 5\/16\"\u003cbr\u003eLength: 3-1\/2\"\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Hot Dip Galvanized\u003cbr\u003eHead Style: Carriage\u003cbr\u003eThread Size: 18 (Coarse)\u003cbr\u003eThread Length: Full\u003cbr\u003eHardness: Grade 2 \/ A307\u003cbr\u003eType: Carriage Bolt\u003cbr\u003eSquare-Depth: 3\/16\"\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDiameter: 5\/16\"\u003cbr\u003eLength: 6\"\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Hot Dip Galvanized\u003cbr\u003eHead Style: Carriage\u003cbr\u003eThread Size: 18 (Coarse)\u003cbr\u003eThread Length: Full\u003cbr\u003eHardness: Grade 2 \/ A307\u003cbr\u003eType: Carriage Bolt\u003cbr\u003eSquare-Depth: 3\/16\"\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDiameter: 5\/16\"\u003cbr\u003eLength: 5\"\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Hot Dip Galvanized\u003cbr\u003eHead Style: Carriage\u003cbr\u003eThread Size: 18 (Coarse)\u003cbr\u003eThread Length: Full\u003cbr\u003eHardness: Grade 2 \/ A307\u003cbr\u003eType: Carriage Bolt\u003cbr\u003eSquare-Depth: 3\/16\"\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDiameter: 1\/4\"\u003cbr\u003eLength: 3-1\/2\"\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Hot Dip Galvanized\u003cbr\u003eHead Style: Carriage\u003cbr\u003eThread Size: 20 (Coarse)\u003cbr\u003eThread Length: Full\u003cbr\u003eHardness: Grade 2 \/ A307\u003cbr\u003eType: Carriage Bolt\u003cbr\u003eSquare-Depth: 5\/32\"\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDiameter: 5\/16\"\u003cbr\u003eLength: 4-1\/2\"\u003cbr\u003eMaterial: Steel\u003cbr\u003eFinish: Hot Dip Galvanized\u003cbr\u003eHead Style: Carriage\u003cbr\u003eThread Size: 18 (Coarse)\u003cbr\u003eThread Length: Full\u003cbr\u003eHardness: Grade 2 \/ A307\u003cbr\u003eType: Carriage Bolt\u003cbr\u003eSquare-Depth: 3\/16\"\u003c\/p\u003e","brand":"Midwest Fastener","offers":[{"title":"5\/16\"-18 x 6\" (50 pcs)","offer_id":47483098595482,"sku":"8157331","price":0.89,"currency_code":"USD","in_stock":true},{"title":"5\/16\"-18 x 5\" (50 pcs)","offer_id":47647656050842,"sku":"8157315","price":0.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0968\/5914\/files\/product-media-465420.jpg?v=1779832823","url":"https:\/\/nextlevelbldsupply.com\/products\/monster-fastener-galvanized-grade-2-a307-carriage-bolts","provider":"Next Level Building Supply","version":"1.0","type":"link"}