{"product_id":"j2-engineering-lug-nut-aluminum-open-end-40mm-m12x1-25-20pcs-w-adapter-black","title":"Universal Aluminum Lug Nuts - Open End 40MM M12x1.25 20pcs Black","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eUniversal Aluminum Lug Nuts — Open End 40MM M12x1.25 20pcs Black\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eLightweight aluminum construction in a 20-piece set sized for M12x1.25 threads.\u003c\/strong\u003e Open-end design allows wheel removal without a socket adapter. Black anodized finish resists corrosion and blends with modern wheel designs.\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✓ 20-Piece Set\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\u003eAluminum body\u003c\/strong\u003e - Reduces unsprung weight compared to steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-end design\u003c\/strong\u003e - No need for an adapter socket during wheel service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack anodized finish\u003c\/strong\u003e - Protects against oxidation and maintains color\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\u003eThread: M12x1.25\u003c\/li\u003e\n\u003cli\u003eSize: 40MM\u003c\/li\u003e\n\u003cli\u003eFinish: Black anodized\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\u003e20 x Aluminum lug nuts (40MM, M12x1.25)\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 fit my current wheels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are M12x1.25 threads at 40MM height — check your vehicle's factory spec or current lug nut threading before ordering. Thread pitch and diameter must match exactly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need special tools to install these?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe open-end design works with a standard 22MM socket or wrench. No adapter needed. Torque to your vehicle's specification using a torque wrench — do not rely on feel alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eWill aluminum lug nuts damage my wheel studs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum is softer than steel, so over-tightening can strip threads on both the nut and stud. Tighten firmly, then verify torque with a calibrated wrench — do not exceed factory specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":45873639620842,"sku":"K2-5664-UNV-006-TSARK","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/LN-T7-023-125-BK-1.jpg?v=1772743055","url":"https:\/\/www.k2-industries.com\/en-xk\/products\/j2-engineering-lug-nut-aluminum-open-end-40mm-m12x1-25-20pcs-w-adapter-black","provider":"K2 Industries","version":"1.0","type":"link"}