{"product_id":"ois-g3178025","title":"Carriage Bolt, Square Neck, 5\/16\"-18, 4 in L, Steel, Grade 2, Hot Dipped Galvanized, 50 PK","description":"\u003cp\u003eCarriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Hot Dipped Galvanized, Dia.\/Thread Size 5\/16 In.-18, Fastener Length 4 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, Drill Size 21\/64 in, Head Dia. 0.688 in, Head Height 11\/64 in, Head Type Round, Square Height 0.156 in, Square Width 0.307 in, Tensile Strength 74,000 psi, For Use With Grade 2 Galvanized Nuts, Package Quantity 50\u003c\/p\u003e","brand":"Olympic Industrial Supply","offers":[{"title":"Default Title","offer_id":47940626153697,"sku":"G3178025","price":22.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/7479\/2673\/files\/Z_H0v-fo5oy_8e26dad8-4cda-44ba-a44b-485681aa532e.jpg?v=1770168351","url":"https:\/\/olympicindustrialsupply.com\/products\/ois-g3178025","provider":"Olympic Industrial Supply","version":"1.0","type":"link"}