{"product_id":"lug-nuts-steel-m12-x-1-5-45mm-1-75in-tall-25mm-1-00in-od-acorn-grooved-shank-extended-open-end-16-pcs-4-locks-w-key-chrome","title":"Steel Lug Nuts M12x1.5 Acorn Grooved Shank Extended Chrome 16+4 Lock","description":"\u003cdiv class=\"product-container\"\u003e\n\u003ch6 class=\"product-title\"\u003eSteel Lug Nuts M12x1.5 Acorn Grooved Shank Extended Chrome 16+4 Lock\u003c\/h6\u003e\n\u003cdiv class=\"product-intro\"\u003e\n\u003cp class=\"lead-text\"\u003e\u003cstrong\u003eExtended chrome acorn lug nuts with integrated locking design—16 standard plus 4 locking nuts in one set.\u003c\/strong\u003e Steel construction with grooved shank for positive grip and M12x1.5 thread pitch. Chrome finish resists corrosion and maintains appearance through seasons.\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✓ Steel Construction\u003c\/span\u003e \u003cspan class=\"badge\"\u003e✓ 16+4 Locking 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\u003eGrooved Shank Design\u003c\/strong\u003e - Prevents slipping and spinning during installation, reducing socket damage and speeding up wheel changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Lock Nuts Included\u003c\/strong\u003e - One per wheel; integrated locking mechanism resists vibration-induced loosening on rough terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Length\u003c\/strong\u003e - Acorn profile accommodates aftermarket wheels with deeper bore geometry without binding.\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: Steel\u003c\/li\u003e\n\u003cli\u003eThread: M12x1.5\u003c\/li\u003e\n\u003cli\u003eFinish: Chrome\u003c\/li\u003e\n\u003cli\u003eQuantity: 20 nuts (16 standard + 4 locking)\u003c\/li\u003e\n\u003cli\u003eConfiguration: Acorn head with grooved shank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6 class=\"section-title\"\u003eWhats Included\u003c\/h6\u003e\n\u003cul\u003e\u003cli\u003e20 steel lug nuts (16 standard + 4 locking)\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 lug nuts work with my aftermarket wheel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExtended acorn design fits most aftermarket wheels, but deep-dish or thin-lip wheels may need clearance verification before purchase. Test-fit one wheel with a sample nut first if bore depth is unconventional.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to replace all 20 or can I just use the locking nuts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou can mix and match—use the 4 locking nuts on any wheel and standard nuts on the rest. Many drivers use one locking nut per wheel for balanced security and leave the other three standard nuts in place.\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 torque spec—it varies by platform. Once torqued to spec, the locking mechanism resists vibration; you don't need to re-torque after the first 50 miles like some aftermarket nuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K2 Industries","offers":[{"title":"Default Title","offer_id":45873647091946,"sku":"K2-5778-UNV-006-TSARK","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/LN-ZTL-9017-15-CH-1.jpg?v=1772743517","url":"https:\/\/www.k2-industries.com\/en-de\/products\/lug-nuts-steel-m12-x-1-5-45mm-1-75in-tall-25mm-1-00in-od-acorn-grooved-shank-extended-open-end-16-pcs-4-locks-w-key-chrome","provider":"K2 Industries","version":"1.0","type":"link"}