{"product_id":"2-1-4-4-1-2-a563-grade-a-heavy-hex-nut-hot-dipped-galvanized","title":"2 1\/4-4 1\/2 A563 Grade A Heavy Hex Nut Hot Dipped Galvanized","description":"\u003cp\u003e2 1\/4-4 1\/2 A563 Grade A Heavy Hex Nut Hot Dipped Galvanized . Grade A Heavy Hex Nuts are manufactured from low carbon steel, 1008-1010 for sizes up to 1 inch (cold-formed) and 1045 steel for sizes over 1 inch (hot-formed). Material is manufactured to meet or exceed ASTM A563 Grade A. Zinc plated material will meet or exceed ASTM F1941. Hot-Dip Galvanized material will meet or exceed ASTM A563. Typical hardness is HRB 68 - HRC 32. Proof load strength will meet a minimum of 100,000 psi and 75,000 psi for Hot-Dip Galvanized nuts.\u003c\/p\u003e","brand":"FMW Fasteners","offers":[{"title":"Default Title","offer_id":53366670950713,"sku":"1702049","price":56.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6067\/0009\/files\/Grade_A_Heavy_Hex_Nut_Hot_Dipped_Galvanized_e95e3ed8-05b9-46ca-be8b-dd1598c4bd42.jpg?v=1780818666","url":"https:\/\/makeitstudios.com\/products\/2-1-4-4-1-2-a563-grade-a-heavy-hex-nut-hot-dipped-galvanized","provider":"MakeIt Studio","version":"1.0","type":"link"}