{"product_id":"mikkuppa-7-16-20-wheel-lug-nuts-for-classic-chevy-chrome-triple-plated-19mm-hex-60-conical-seat","title":"MIKKUPPA 7\/16-20 Wheel Lug Nuts for Classic Chevy — Chrome Triple-Plated, 19mm Hex, 60° Conical Seat","description":"\u003cp\u003e\u003cstrong\u003eMIKKUPPA 7\/16-20 wheel lug nuts are chrome-finish, closed-end bulge style nuts with a 60° conical seat designed to replace factory lug nuts on many classic Chevy models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese lug nuts are made for owners restoring or maintaining older Chevy vehicles who need reliable, correctly sized hardware for aftermarket or replacement wheels. Built from cold-forged, heat-treated steel with a triple chrome finish, they combine a high-strength construction with corrosion resistance. The nuts use a 7\/16-20 thread and a 19mm hex head, and their dimensions and seat geometry are chosen to fit a range of Chevrolet models from the 1950s through the 1980s.\u003c\/p\u003e\n\n\u003ch3\u003eWill these lug nuts fit my classic Chevy wheel?\u003c\/h3\u003e\n\n\u003cp\u003eIf your wheel studs accept 7\/16-20 threads and your wheel is designed for a 60° conical seat, these lug nuts will typically fit. They are listed as compatible with many older Chevrolet vehicles, especially when using aftermarket wheels that follow the same seat style and sizing. Always compare your existing lug nut thread size and seat angle before purchasing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThread: 7\/16-20 standard.\u003c\/li\u003e\n  \u003cli\u003eSeat style: 60° conical (bulge) seat for aftermarket wheels.\u003c\/li\u003e\n  \u003cli\u003eHex size: 19mm for tightening with common sockets.\u003c\/li\u003e\n  \u003cli\u003eDimensions: 1.4-inch length and 0.87-inch width for clearance checking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and corrosion-resistant are these lug nuts?\u003c\/h3\u003e\n\n\u003cp\u003eMIKKUPPA lug nuts are cold-forged and heat-treated to improve tensile strength and wear resistance. The triple-chrome finish adds a protective layer that reduces the chance of rust and oxidation on exposed surfaces. Closed-end construction helps prevent moisture and debris from entering the thread area, extending service life.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMaterial: high-strength cold-forged steel.\u003c\/li\u003e\n  \u003cli\u003eSurface: triple chrome plating for corrosion defense.\u003c\/li\u003e\n  \u003cli\u003eDesign: closed-end to block water and grit.\u003c\/li\u003e\n  \u003cli\u003eConstruction: one-piece design to lower failure risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and torque values do I need to install them safely?\u003c\/h3\u003e\n\n\u003cp\u003eThe lug nuts use a 19mm hex, so a 19mm socket or equivalent wrench is required. Use a calibrated torque wrench to tighten to your vehicle or wheel manufacturer’s recommended torque specification; incorrect torque can cause wheel security issues. If in doubt, consult a professional mechanic or the wheel maker for the correct torque.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSocket size: 19mm (use a quality socket to avoid rounding).\u003c\/li\u003e\n  \u003cli\u003eTool recommendation: torque wrench for final tightening.\u003c\/li\u003e\n  \u003cli\u003eInstallation tip: hand-thread first to avoid cross-threading.\u003c\/li\u003e\n  \u003cli\u003eSafety: retorque after initial driving interval per manufacturer guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lug nuts an exact replacement for vintage Chevy models?\u003c\/h3\u003e\n\n\u003cp\u003eThey are a direct match for vehicles that originally used 7\/16-20 threaded studs with a 60° conical seat. The product listing cites broad compatibility with multiple Chevy models from the 1950s through the 1980s, but wheel and stud changes over decades mean you should verify measurements before purchase. These are intended primarily for aftermarket wheels and restorations that require this specific thread and seat combination.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible model examples: Corvette, Camaro, Impala, Malibu, Blazer, Chevelle, Monte Carlo (selected years).\u003c\/li\u003e\n  \u003cli\u003eConfirm: match thread pitch, seat angle, and hex size to your parts.\u003c\/li\u003e\n  \u003cli\u003eUse case: replacement for aftermarket or correct-spec restoration wheels.\u003c\/li\u003e\n  \u003cli\u003eNote: not universal — check vehicle-specific fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: These lug nuts are suited to classic Chevy owners, restorers, and anyone fitting aftermarket wheels that require 7\/16-20 threads with a 60° conical seat. They appeal to drivers seeking a durable, closed-end lug nut with a polished chrome look and a 19mm hex for easy installation. If you maintain older Chevrolet models or install replacement wheels with compatible specifications, these MIKKUPPA lug nuts offer a strong, corrosion-resistant option backed by the brand’s 12-month support.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these lug nuts fit aftermarket Chevy wheels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if the wheel uses a 60° conical seat and the hub studs are 7\/16-20; verify seat angle and thread size first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What socket size is required to install them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 19mm socket or wrench is required; use a torque wrench for final tightening per wheel specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MIKKUPPA","offers":[{"title":"Default Title","offer_id":55166832279895,"sku":"B0CRB73T48","price":52.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/mikkuppa-front-view-chrome-lug-nut.jpg?v=1790372092","url":"https:\/\/britishgarage.co.uk\/products\/mikkuppa-7-16-20-wheel-lug-nuts-for-classic-chevy-chrome-triple-plated-19mm-hex-60-conical-seat","provider":"British Garage","version":"1.0","type":"link"}