{"product_id":"chnewauto-m12x1-25-6-spline-lug-nuts-set-of-20-black-1-38-acorn-anti-theft-with-socket-key","title":"ChnewAuto M12x1.25 6-Spline Lug Nuts Set of 20 — Black 1.38\" Acorn Anti-Theft with Socket Key","description":"\u003cp\u003e\u003cstrong\u003eChnewAuto M12x1.25 black 6-spline lug nuts are a 20-piece, anti-theft acorn-style wheel fastener set—complete with spline key and decorative caps—designed for aftermarket wheels on many Nissan, Subaru and Infiniti models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese closed-end bulge acorn lug nuts measure M12x1.25 with a 60° conical seat and a length of 1.38\" (35 mm), offering a finished look and rust-resistant black plating. The set includes 20 lug nuts, 20 matching cover caps and one 6-spline socket key so you can secure and remove wheels while keeping lug hardware protected from tampering and road elements.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and wheels are compatible with these lug nuts?\u003c\/h3\u003e\n\u003cp\u003eThe ChnewAuto M12x1.25 lug nuts are intended for wheels that accept 12x1.25 mm threaded acorn-seat hardware. They are commonly used as replacements on a range of Nissan, Subaru and Infiniti models, and fit most aftermarket wheels with a 60° conical seating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible Nissan models: Maxima, Altima, Sentra, Rogue, Juke, Pathfinder, Xterra, 350Z (listed years vary).\u003c\/li\u003e\n  \u003cli\u003eCompatible Subaru models: Outback and Forester (covered model years provided).\u003c\/li\u003e\n  \u003cli\u003eCompatible Infiniti models: G35 and G37 (listed model years).\u003c\/li\u003e\n  \u003cli\u003eAlso fits other wheels requiring M12x1.25 thread and 60° acorn\/conical seat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and secure are these lug nuts?\u003c\/h3\u003e\n\u003cp\u003eThese lug nuts are cold forged from SCM435 steel and heat treated to improve strength and wear resistance versus softer materials. The black plating helps resist corrosion, and the closed-end design prevents dirt and moisture entry for long-term reliability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: SCM435 alloy steel, cold forged and heat treated for added toughness.\u003c\/li\u003e\n  \u003cli\u003eFinish: black plating to reduce rust and maintain appearance.\u003c\/li\u003e\n  \u003cli\u003eDesign: closed-end acorn shape shields studs from debris.\u003c\/li\u003e\n  \u003cli\u003eSecurity: includes one 6-spline socket key for anti-theft protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and physical characteristics?\u003c\/h3\u003e\n\u003cp\u003eDimensions are provided so you can confirm fit before purchase: thread pitch M12x1.25, overall length 1.38\" (35 mm) and hex\/driver engagement via a 6-spline socket key. The nut body diameter is approximately 0.8\" (20 mm) and the seat angle is 60° conical for acorn-style wheels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThread: M12x1.25 metric pitch.\u003c\/li\u003e\n  \u003cli\u003eLength: 1.38\" \/ 35 mm overall.\u003c\/li\u003e\n  \u003cli\u003eDiameter: ~0.8\" \/ 20 mm body width.\u003c\/li\u003e\n  \u003cli\u003eSeat: 60° conical acorn\/bulge end for correct seating on compatible wheels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is installation and serviceability handled?\u003c\/h3\u003e\n\u003cp\u003eInstallation uses the included 6-spline socket key, which fits over the nut to torque and remove while preventing casual tampering. Because these are aftermarket lug nuts, always verify thread and seat compatibility, and torque to the vehicle manufacturer’s wheel specifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes one spline key for installation and removal.\u003c\/li\u003e\n  \u003cli\u003eUse a torque wrench and follow your wheel\/vehicle torque settings.\u003c\/li\u003e\n  \u003cli\u003eCheck fit on one lug before installing all 20 to confirm seating and thread match.\u003c\/li\u003e\n  \u003cli\u003eCaps included for cosmetic finish and extra protection of the nut head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ChnewAuto set is aimed at owners replacing worn or corroded lug nuts or upgrading to a matching black acorn look on aftermarket wheels that accept M12x1.25 acorn-seat fasteners. It suits do-it-yourself mechanics, automotive shops, and drivers of the listed Nissan, Subaru and Infiniti models who want a durable, tamper-resistant lug nut set with a finished appearance.\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: Are these lug nuts compatible with my Nissan or Subaru?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit many Nissan, Subaru and Infiniti models listed and any wheel requiring M12x1.25 thread with a 60° acorn seat; verify your wheel’s thread and seat before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the set include a key for removal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the package includes one 6-spline socket key for installation and anti-theft removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ChnewAuto","offers":[{"title":"Default Title","offer_id":55162728776023,"sku":"B09P1RDH54","price":46.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/chnewauto-front-packaging-view.jpg?v=1790338445","url":"https:\/\/britishgarage.co.uk\/products\/chnewauto-m12x1-25-6-spline-lug-nuts-set-of-20-black-1-38-acorn-anti-theft-with-socket-key","provider":"British Garage","version":"1.0","type":"link"}