{"product_id":"autoptim-m12x1-25-oem-lug-nuts-20pc-black-flat-seat-mag-style-closed-end-triple-chrome","title":"AUTOPTIM M12x1.25 OEM Lug Nuts 20pc Black Flat-Seat Mag Style — Closed-End, Triple-Chrome","description":"\u003cstrong\u003eAUTOPTIM M12x1.25 OEM lug nuts are a 20-piece set of closed-end, black, flat-seat mag-style nuts designed to replace factory hardware on compatible Nissan and Infiniti wheels.\u003c\/strong\u003e\n\n\u003cp\u003eThese lug nuts are engineered to match OEM flat-seat wheels that require an M12 x 1.25 thread pitch and a mag-style seating profile. Each nut is a single-piece, closed-end design finished in black triple-chrome for corrosion resistance and long-term appearance. Before ordering, verify your wheel uses a flat (90°) seat; these will not fit conical or tapered seats or wheels that require wheel caps.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these lug nuts match factory specifications?\u003c\/h3\u003e\n\u003cp\u003eEach nut is made to precise dimensions to replace original equipment fasteners on many Nissan and Infiniti models. The 13\/16\" (21mm) hex size works with standard factory sockets, while the 1.47\" (37mm) overall height and 1.2\" (30mm) width maintain proper engagement and clearance on most OE wheels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eM12 x 1.25 thread pitch for direct OEM replacement\u003c\/li\u003e\n  \u003cli\u003e13\/16\" (21mm) hex for standard lug tools\u003c\/li\u003e\n  \u003cli\u003e1.47\" (37mm) height ensures correct thread engagement\u003c\/li\u003e\n  \u003cli\u003eFlat 90° mag seat fits flat-seat OEM wheels only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these lug nuts durable and safe for daily driving?\u003c\/h3\u003e\n\u003cp\u003eThe nuts are manufactured from cold-forged steel and go through heat treatment to improve strength and fatigue resistance. A triple-chrome finish reduces corrosion, and the one-piece construction avoids the failure modes associated with two-piece converters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCold-forged, heat-treated steel for structural strength\u003c\/li\u003e\n  \u003cli\u003eOne-piece design reduces risk of cracking or separation\u003c\/li\u003e\n  \u003cli\u003eTriple chrome finish resists rust and maintains appearance\u003c\/li\u003e\n  \u003cli\u003eClosed-end design protects wheel studs from debris\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles will these lug nuts fit?\u003c\/h3\u003e\n\u003cp\u003eThis set is targeted at many Nissan and Infiniti models that ship with flat-seat wheels and use the M12 x 1.25 thread standard. Compatibility covers a wide year range, but always cross-check wheel seat type and thread pitch against your vehicle or existing lug nuts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits include Nissan Altima, Maxima, Rogue, Pathfinder\u003c\/li\u003e\n  \u003cli\u003eCompatible Infiniti models include Q50, G37, QX50, QX60\u003c\/li\u003e\n  \u003cli\u003eRefer to vehicle-specific documentation for final confirmation\u003c\/li\u003e\n  \u003cli\u003eNot compatible with conical\/tapered-seat wheels or wheel caps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable changing wheels: remove the factory nuts, thread these by hand to start, then torque to the vehicle manufacturer’s spec using a torque wrench. Because they use a 13\/16\" hex, standard sockets or impact tools that fit that size will work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHand-thread first to avoid cross-threading\u003c\/li\u003e\n  \u003cli\u003eUse a torque wrench to final-torque to OEM specs\u003c\/li\u003e\n  \u003cli\u003e13\/16\" socket or impact tool required for tightening\u003c\/li\u003e\n  \u003cli\u003eClosed-end design keeps threads cleaner for easier reuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who need a direct, high-quality replacement for worn or missing factory lug nuts on compatible Nissan and Infiniti cars and SUVs. These AUTOPTIM lug nuts are best for owners who want OEM-style fitment, improved corrosion resistance, and a one-piece, closed-end construction. If your wheels use a tapered or conical seating angle, this set is not suitable—confirm your wheel seat type before purchasing. The package contains 20 nuts, enough for a full set on most vehicles plus a spare or two.\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: Will these fit my Nissan Altima?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your Altima uses M12 x 1.25 threads and flat (90°) mag-style seats, these will fit. Verify wheel seat type and thread pitch first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use an impact wrench to install them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, a compatible 13\/16\" socket can be used, but finish tightening with a torque wrench to manufacturer specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUTOPTIM","offers":[{"title":"Default Title","offer_id":67591216070841,"sku":"B0D61QGSL3","price":74.63,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/autoptim-front-view-packed-lug-nuts.jpg?v=1790544023","url":"https:\/\/redleafauto.ca\/products\/autoptim-m12x1-25-oem-lug-nuts-20pc-black-flat-seat-mag-style-closed-end-triple-chrome","provider":"Redleaf Auto","version":"1.0","type":"link"}