{"product_id":"heavy-hex-nuts-grade-2h-steel-hdg-astm-a563-1-2-13_50a5632hgbb","title":"1\/2-13 Heavy Hex Nuts | Grade 2H Hot Dipped Galvanized Steel | ASTM A563 (100 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003eOur \u003cb\u003eHeavy Hex Nuts Grade 2H Steel\u003c\/b\u003e with \u003cb\u003eHot-Dip Galvanized (HDG)\u003c\/b\u003e finish deliver reliable strength and superior corrosion resistance for outdoor and demanding industrial settings. Designed to conform to \u003cb\u003eASTM A563\u003c\/b\u003e standards and sized at \u003cb\u003e1\/2-13\u003c\/b\u003e, these nuts provide a secure, long-lasting fastener solution for a wide range of projects.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Grade 2H steel for robust strength.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Hot-dip galvanizing (HDG) for corrosion resistance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandards:\u003c\/b\u003e Meets \u003cb\u003eASTM A563\u003c\/b\u003e requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize \u0026amp; thread:\u003c\/b\u003e 1\/2\" diameter, 13 threads per inch (\u003cb\u003e1\/2-13\u003c\/b\u003e), coarse thread for quick assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eProfile:\u003c\/b\u003e Heavy hex design for improved contact area and high torque.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Pairs with standard bolts of matching thread and diameter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eStructural and architectural projects requiring strong, durable fasteners.\u003c\/li\u003e \u003cli\u003eMachinery and equipment assembly in harsh or outdoor environments.\u003c\/li\u003e \u003cli\u003eOutdoor or marine settings where corrosion resistance is critical.\u003c\/li\u003e \u003cli\u003eGeneral construction, automotive assemblies, and maintenance tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose Heavy Hex Nuts Grade 2H Steel HDG\u003c\/h3\u003e\n\u003cp\u003eThese nuts offer dependable performance under load, with a durable HDG finish that helps extend service life in wet, salty, or humid conditions. The \u003cb\u003e1\/2-13\u003c\/b\u003e coarse thread is widely compatible with common bolts and studs, making replacements or upgrades straightforward.\u003c\/p\u003e \u003cp\u003eEquip your toolkit with these robust heavy hex nuts to ensure secure, lasting assemblies in any environment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379684839703,"sku":"50A5632HGBB","price":37.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/50A563DHKC_93a07917-2386-457e-a7ce-d493a6d4ebb3.webp?v=1744932335","url":"https:\/\/mutualscrew.com\/products\/heavy-hex-nuts-grade-2h-steel-hdg-astm-a563-1-2-13_50a5632hgbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}