{"product_id":"mikkuppa-m12x1-25-wheel-lug-nuts-for-nissan-infiniti-black-17mm-hex-60-conical-closed-end-spline","title":"MIKKUPPA M12x1.25 Wheel Lug Nuts for Nissan\/Infiniti — Black 17mm Hex, 60° Conical, Closed-End Spline","description":"\u003cp\u003e\u003cstrong\u003eMIKKUPPA M12x1.25 wheel lug nuts are one-piece, black, 17mm-hex, 35mm-long spline tuner lug nuts with a 60° conical seat designed as direct replacements for many Nissan and Infiniti aftermarket wheels.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese lug nuts are engineered for drivers who need reliable, corrosion-resistant fasteners that match common Nissan and Infiniti wheel specifications. Cold-forged, heat-treated steel forms the body, and an electrophoretic paint finish adds rust protection while keeping a clean black appearance. The closed-end spline tuner design provides a sleek look and helps prevent debris entry, while the one-piece construction reduces the chance of cracking compared with two-piece alternatives.\u003c\/p\u003e\n\n\u003ch3\u003eWill these lug nuts fit my Nissan or Infiniti wheel?\u003c\/h3\u003e\n\u003cp\u003eIf your vehicle specifies M12x1.25 thread and a 60° conical seat, these lug nuts are compatible with many Nissan and Infiniti models. They were designed to replace original-style aftermarket lug nuts found on a range of years and models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread size: M12 x 1.25\u003c\/li\u003e\n  \u003cli\u003eHex size: 17 mm for standard sockets\u003c\/li\u003e\n  \u003cli\u003eSeat type: 60° conical (tapered) seat for OEM-style fit\u003c\/li\u003e\n  \u003cli\u003eCommon fit examples: Nissan Titan, Xterra, Frontier, Pickup; Infiniti QX4, QX56\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and corrosion-resistant are these lug nuts?\u003c\/h3\u003e\n\u003cp\u003eConstruction focuses on strength and longevity: each lug nut is cold forged and heat treated to increase tensile strength and resistance to wear. An electrophoretic paint coating provides a uniform layer of corrosion protection that helps maintain appearance and resist rust in road conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: heat-treated steel for higher strength\u003c\/li\u003e\n  \u003cli\u003eFinish: electrophoretic paint for rust resistance\u003c\/li\u003e\n  \u003cli\u003eClosed-end design keeps out moisture and grit\u003c\/li\u003e\n  \u003cli\u003eOne-piece body reduces risk of cracks or separation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these lug nuts install and what tools do I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation uses a standard 17 mm socket or drive that engages the hex head; the spline tuner exterior accepts a wider variety of wrench options if you prefer a covered or decorative cap. Tighten to your vehicle manufacturer’s specified torque using a torque wrench to ensure safe clamping force.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHex size: 17 mm socket for installation\u003c\/li\u003e\n  \u003cli\u003eUse: torque-wrench recommended for correct torque setting\u003c\/li\u003e\n  \u003cli\u003eClosed-end helps keep threads clean during installation\u003c\/li\u003e\n  \u003cli\u003eSpline-style outer body works with aftermarket key adaptors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the one-piece design better than two-piece lug nuts?\u003c\/h3\u003e\n\u003cp\u003eOne-piece lug nuts offer a simpler, more robust construction by eliminating the seam between components that can be a failure point in two-piece designs. This improves aesthetic consistency and reduces the chance of parts separating under load or over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle forged body for improved structural integrity\u003c\/li\u003e\n  \u003cli\u003eLower risk of cracking or loosening at joints\u003c\/li\u003e\n  \u003cli\u003eSmoother visual finish without exposed seams\u003c\/li\u003e\n  \u003cli\u003eClosed-end top for cleaner appearance and protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The MIKKUPPA M12x1.25 lug nuts are aimed at owners of Nissan and Infiniti vehicles (stock or aftermarket wheels) who want strong, rust-resistant replacement fasteners with a clean black finish. They suit mechanics, weekend DIYers, and anyone swapping wheels or replacing worn or corroded lug nuts who needs a reliable, one-piece solution and standard 17 mm installation compatibility. Backed by MIKKUPPA’s 12-month customer support, these lug nuts are a practical choice when matching thread, seat, and hex requirements for a safe wheel fit.\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 Nissan Titan 2015?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, if your Titan uses M12x1.25 threads and a 60° conical seat, these lug nuts will fit.\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 these lug nuts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use a 17 mm socket for the hex; always tighten to the manufacturer's torque spec with a torque wrench.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MIKKUPPA","offers":[{"title":"Default Title","offer_id":67588717576377,"sku":"B08J6F8Z3J","price":81.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/mikkuppa-lug-nuts-front-view.jpg?v=1790522931","url":"https:\/\/redleafauto.ca\/products\/mikkuppa-m12x1-25-wheel-lug-nuts-for-nissan-infiniti-black-17mm-hex-60-conical-closed-end-spline","provider":"Redleaf Auto","version":"1.0","type":"link"}