{"product_id":"sucoso-m14x1-5-lug-nuts-replacement-set-24pc-black-45mm-alloy-steel-conical-oem-fit","title":"SUCOSO M14x1.5 Lug Nuts Replacement Set — 24pc Black 45mm Alloy Steel Conical OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eSUCOSO M14x1.5 OEM lug nuts are a 24-piece direct replacement set engineered to match GM factory conical-seat wheels while offering higher corrosion resistance and durable one-piece construction.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese lug nuts are made to replace OEM part numbers used across many GM and select FCA vehicles. Machined from alloy steel with a black electrophoretic coating, they keep wheel studs secure and resist rust better than the thin-sheet OEM caps. The kit includes 24 nuts sized M14x1.5 with a 7\/8\" (22mm) hex, 45mm length, and conical seat to fit factory wheels without adapters.\u003c\/p\u003e\n\n\u003ch3\u003eWill these lug nuts fit my Silverado, Sierra, Tahoe, or other GM vehicles?\u003c\/h3\u003e\n\u003cp\u003eYes — these SUCOSO nuts are designed for wheels that accept M14x1.5 threads and a conical (cone) seat. They match the fitment used by many GM models and listed OEM replacements, so they install like factory pieces when wheel specifications match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible thread pitch: M14 x 1.5\u003c\/li\u003e\n  \u003cli\u003eSeat style: 60° conical seat for OEM wheels\u003c\/li\u003e\n  \u003cli\u003eCommon fits: 1999–2017 Chevy Silverado 1500, Sierra 1500, Tahoe, and similar GM models\u003c\/li\u003e\n  \u003cli\u003eAlso replaces listed GM and FCA part numbers for direct swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and corrosion-resistant are these lug nuts?\u003c\/h3\u003e\n\u003cp\u003eThese lug nuts use alloy steel with a black electrophoretic coating and passed a 72-hour salt spray test for improved rust resistance. The one-piece, CNC-machined construction reduces failure points compared with thin-sheet OEM caps and helps prevent thread stripping under normal torque procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-piece alloy steel for higher strength\u003c\/li\u003e\n  \u003cli\u003eBlack electrophoretic coating resists corrosion and chipping\u003c\/li\u003e\n  \u003cli\u003e72-hour salt spray test passed for improved weather resistance\u003c\/li\u003e\n  \u003cli\u003eCNC-processed threads for consistent installation and removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact specifications and what comes in the box?\u003c\/h3\u003e\n\u003cp\u003eThe set includes 24 lug nuts sized and shaped to match factory standards. Each nut measures 1.75\" (45mm) long with a 1.04\" (26.5mm) outer width and accepts a 7\/8\" (22mm) socket for installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuantity: 24 pieces — full replacement for 4–6-lug wheel sets\u003c\/li\u003e\n  \u003cli\u003eThread pitch: M14 x 1.5; length: 45mm; hex: 22mm\u003c\/li\u003e\n  \u003cli\u003eSeat: conical (cone) seat to match OEM wheels\u003c\/li\u003e\n  \u003cli\u003eFinish: black electrophoretic coating for uniform appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and maintain these lug nuts?\u003c\/h3\u003e\n\u003cp\u003eInstall with the vehicle’s original lug wrench or a properly sized hand tool to avoid over-torquing; avoid impact wrenches for final torque to prevent thread damage. Regularly check torque to the vehicle manufacturer’s specification and inspect the coating and threads for debris or corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse recommended torque values from your vehicle manual\u003c\/li\u003e\n  \u003cli\u003eAvoid using power impact tools for final tightening\u003c\/li\u003e\n  \u003cli\u003eInspect threads and seats during tire rotations or service\u003c\/li\u003e\n  \u003cli\u003eCompatible with both iron and aluminum wheels for added versatility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers and vehicle technicians who need a dependable, factory-compatible lug nut replacement for GM and certain FCA vehicles will benefit from this SUCOSO set. It’s intended for owners replacing corroded or damaged OEM lug nuts, fleets that want consistent hardware across service intervals, and anyone upgrading to a more durable one-piece nut without changing wheel hardware. These lug nuts are best used where M14x1.5 conical-seat fitment is specified — confirm wheel thread pitch and seat type before ordering.\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: Do these lug nuts fit aluminum wheels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. SUCOSO M14x1.5 conical-seat lug nuts are compatible with both aluminum and iron OEM wheels.\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 tighten these?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Avoid power impact tools for final torque. Use the original wrench and torque to manufacturer specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUCOSO","offers":[{"title":"Default Title","offer_id":55168737083735,"sku":"B0CCDM99T2","price":74.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/sucoso-front-packaging-lug-nuts_7905971a-c99e-4453-8ae4-cd28a05c548d.jpg?v=1790412881","url":"https:\/\/britishgarage.co.uk\/products\/sucoso-m14x1-5-lug-nuts-replacement-set-24pc-black-45mm-alloy-steel-conical-oem-fit","provider":"British Garage","version":"1.0","type":"link"}