{"product_id":"m12-x-1-25-extended-spline-lug-nuts-w-locks-20pc-set-aluminum","title":"M12 x 1.25 Extended Spline Lug Nuts w\/ Locks 20pc Set - Aluminum","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eM12 x 1.25 Extended Spline Lug Nuts w\/ Locks 20pc Set — Aluminum\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eTwenty-piece set of aluminum lug nuts with integrated locks, sized M12 x 1.25 with extended spline design.\u003c\/strong\u003e Extended spline profile grips deeper into your wheel hub for a more secure hold. Built light without sacrificing durability—aluminum construction keeps rotational mass down while locking hardware prevents accidental loosening on the road.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ In-House Quality Check\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Aluminum Construction\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eKey Features\u003c\/h6\u003e\n\u003cdiv class=\"design-features\"\u003e\u003cul class=\"feature-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended spline geometry\u003c\/strong\u003e – Deeper engagement reduces wobble and improves clamping consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated locking mechanism\u003c\/strong\u003e – Helps prevent vibration-induced loosening during hard driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum body\u003c\/strong\u003e – Lighter than steel without compromising thread strength.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch6 class=\"section-title\"\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eSize: M12 x 1.25\u003c\/li\u003e\n\u003cli\u003eThread Type: Extended Spline\u003c\/li\u003e\n\u003cli\u003eQuantity: 20 pieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003e20x M12 x 1.25 Lug Nuts with integrated locks\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch6 class=\"section-title\"\u003eFrequently Asked Questions\u003c\/h6\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill these work with my current wheels, or do I need spline adapters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are direct-fit M12 x 1.25 spline lug nuts—if your wheels already have spline sockets, they'll thread straight in. If your wheels have conical or ball seats instead, you'll need the matching seat style, not these.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eHow tight should I torque these?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRefer to your vehicle's service manual for the correct torque spec—it varies by platform. The integrated lock helps keep them secure once properly seated, but initial torque value matters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eAre these sealed or treated against corrosion?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum construction is naturally corrosion-resistant, but finish type and any protective coating aren't confirmed—inspect them on arrival and store in a dry environment if not installing immediately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":54605595902257,"sku":"K2-5943-UNV-006-TSARK","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5727\/5441\/files\/LN-ZTL-9025-125-RD-1.jpg?v=1781494210","url":"https:\/\/acmtechnik.com\/products\/m12-x-1-25-extended-spline-lug-nuts-w-locks-20pc-set-aluminum","provider":"ACM Technik LLC","version":"1.0","type":"link"}