{"product_id":"m12-x-1-25-l40-style-extended-lug-nuts-with-locks-aluminum","title":"M12 x 1.25 L40 Style Extended Lug Nuts with Locks - Aluminum","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eM12 x 1.25 L40 Style Extended Lug Nuts with Locks — Aluminum\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eLightweight aluminum lug nuts with integrated lock design in M12 x 1.25 L40 fitment.\u003c\/strong\u003e Extended length accommodates thicker wheel spacers and aftermarket wheels without compromising thread engagement. Aluminum construction reduces unsprung weight while maintaining secure clamping force.\u003c\/p\u003e\n\u003cdiv class=\"trust-indicators\"\u003e\n\u003cspan class=\"badge\"\u003e✓ Aluminum Construction\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Integrated Lock Design\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ Ships from FL Warehouse\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\u003eIntegrated Lock Mechanism\u003c\/strong\u003e - Prevents wheel creep and loosening from vibration without secondary hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Length Profile\u003c\/strong\u003e - L40 dimension handles spacers and deep-dish wheels that standard nuts won't accommodate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Material\u003c\/strong\u003e - Lighter than steel equivalents, reduces rotating mass without sacrificing 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\u003eSize: M12 x 1.25 L40\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eFeature: Integrated lock design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhat's Included\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eM12 x 1.25 L40 extended lug nuts with locks (set quantity not specified — confirm before ordering)\u003c\/li\u003e\n\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\u003eDo these lock nuts need to be torqued to a specific value?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRefer to your vehicle's service manual for the correct torque specification for M12 fasteners. The lock design engages during normal tightening — no special procedure required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill these work with my aftermarket wheels and spacers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL40 length is designed for extended applications like thick spacers and deep-dish wheels. Measure your hub surface to the wheel mounting face to confirm clearance before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use these as a direct replacement for my stock lug nuts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThread size and pitch are M12 x 1.25 — verify your vehicle uses this specification before purchase. If your factory nuts are a different size, these will not fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":54605581058353,"sku":"K2-5916-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-9024-125-GN-1.jpg?v=1781494153","url":"https:\/\/acmtechnik.com\/products\/m12-x-1-25-l40-style-extended-lug-nuts-with-locks-aluminum","provider":"ACM Technik LLC","version":"1.0","type":"link"}