{"product_id":"heavy-hex-nuts-uss-grade-2-steel-plain-2-1-2-4_250nhhpbb","title":"2-1\/2-4 Heavy Hex Nuts USS | Grade 2 Steel (8 \/ Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eHeavy Hex Nuts\u003c\/b\u003e USS Grade 2 Steel with a \u003cb\u003ePlain Finish\u003c\/b\u003e — a dependable, general-purpose fastener designed for high-load applications in construction, machinery, and structural assemblies. These heavy hex nuts provide solid torque and a secure bite when paired with matching bolts.\u003c\/p\u003e \u003cp\u003eDesigned for standard bolt diameters in the 2 1\/2 to 4 inch range, these nuts are forged from USS Grade 2 steel and offered with a plain, uncoated finish for versatile indoor use and compatibility with protective coatings when needed.\u003c\/p\u003e \u003cp\u003eKey features include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: USS Grade 2 steel for reliable strength and economical performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Plain (uncoated) finish for versatility and easy inspection.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize range\u003c\/b\u003e: For bolt diameters in the 2 1\/2\" to 4\" range.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDesign\u003c\/b\u003e: Heavy hex shape with wide flats to distribute load and resist stripping during high-torque tightening.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Ideal for structural steel, machinery, and general-purpose fastening where standard bolts are used.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Pairs with standard bolts and hardware to form secure, long-lasting joints.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eStock up on these Heavy Hex Nuts to ensure you have sturdy, reliable fasteners ready for your next project. Order now to keep your assemblies tight, secure, and built to last.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50379797987607,"sku":"250NHHPBB","price":192.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/31NF316KC_98ba1122-c9e1-42d7-ab0e-727810e47937.webp?v=1747173407","url":"https:\/\/mutualscrew.com\/products\/heavy-hex-nuts-uss-grade-2-steel-plain-2-1-2-4_250nhhpbb","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}