{"product_id":"wheel-accessories-parts-m14x2-spike-spline-lug-nuts-24pc-4-40-chrome-60-conical-seat-truck-spline","title":"Wheel Accessories Parts M14x2 Spike Spline Lug Nuts 24pc 4.40\" Chrome — 60° Conical Seat, Truck Spline","description":"\u003cb\u003eThese are a 24-piece set of M14x2 spike spline lug nuts — 4.40\" long, one-piece heat-treated carbon steel with a chrome finish — engineered for aftermarket truck wheels.\u003c\/b\u003e\n\n\u003cp\u003eIf you have aftermarket wheels on a Ford F-150 (2004–2014), Expedition (2003–2014), Lincoln Navigator (2003–2014) or similar vehicles that use M14x2 threads, this full set replaces factory lug nuts with an aggressive spike spline design while keeping proper fit and clamping performance. Built to SAE standards, the nuts feature a 60° conical seat and a truck spline hex profile so they engage aftermarket wheel splines cleanly and securely.\u003c\/p\u003e\n\n\u003ch3\u003eWill these lug nuts fit my truck’s aftermarket wheels?\u003c\/h3\u003e\n\u003cp\u003eThey are manufactured to match the M14x2 14x2 thread standard and a 60° conical seat, so compatibility depends on your wheel’s thread pitch and seat type. Always confirm fitment — for example, these are commonly used on Ford and Lincoln models listed, but only on aftermarket wheels that accept spline-style nuts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eM14x2 thread pitch (14mm × 2.0 mm)\u003c\/li\u003e\n  \u003cli\u003e4.40\" overall length for spike spline styling\u003c\/li\u003e\n  \u003cli\u003e60° conical seat for proper wheel contact\u003c\/li\u003e\n  \u003cli\u003eTruck spline hex head fits spline sockets and key tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and corrosion-resistant are these lug nuts?\u003c\/h3\u003e\n\u003cp\u003eEach nut is cold-forged from carbon steel and heat-treated as a single-piece construction, providing consistent clamping strength for daily driving. A multi-layer chrome finish is applied and tested to resist corrosion, offering improved longevity in wet or salty conditions compared with untreated parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCold-forged carbon steel for strength\u003c\/li\u003e\n  \u003cli\u003eOne-piece design avoids weakness from joints\u003c\/li\u003e\n  \u003cli\u003eMulti-layer chrome coating with 72-hour salt-spray resistance\u003c\/li\u003e\n  \u003cli\u003eManufactured to SAE standards for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and installation steps do I need?\u003c\/h3\u003e\n\u003cp\u003eInstall with a compatible spline socket or key that matches the truck spline hex profile; torque to your wheel manufacturer’s recommended specification. Because these are long, spike-style nuts, ensure your wheel clearance and lug stud length accommodate the 4.40\" dimension before tightening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse spline socket or spline key for installation\u003c\/li\u003e\n  \u003cli\u003eTorque to wheel-maker or vehicle spec (check manual)\u003c\/li\u003e\n  \u003cli\u003eVerify stud protrusion and wheel clearance for 4.40\" length\u003c\/li\u003e\n  \u003cli\u003eInstall all 24 nuts to replace four wheels completely\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these change my vehicle’s appearance or wheel balance?\u003c\/h3\u003e\n\u003cp\u003eThe spike spline profile gives a bold, aftermarket look and extends beyond the wheel face for dramatic styling. They are engineered as a direct replacement set; when installed correctly and torqued, they should not affect wheel balance, though professional mounting and a wheel balance check are recommended after any wheel work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDistinctive spike styling for an aggressive look\u003c\/li\u003e\n  \u003cli\u003eDesigned as direct replacement for aftermarket wheels\u003c\/li\u003e\n  \u003cli\u003eProper installation preserves wheel balance\u003c\/li\u003e\n  \u003cli\u003eFull 24-piece set covers four wheels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 24-piece Wheel Accessories Parts set is aimed at owners of Ford and Lincoln trucks and SUVs who have aftermarket wheels requiring spline-style lug nuts and M14x2 threads. It suits drivers who want a durable, one-piece steel nut with chrome finish for enhanced appearance and corrosion resistance, and who will verify fitment using their vehicle and wheel specifications before installation.\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 factory wheels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — they are designed for aftermarket wheels that accept M14x2 threads and a 60° conical seat. Verify wheel fitment before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tools do I need to install them?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use a truck spline socket or key for the spline hex head and torque to your vehicle or wheel manufacturer specifications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Wheel Accessories Parts","offers":[{"title":"Default Title","offer_id":67586482766009,"sku":"B07H397WRL","price":136.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/wheel-accessories-parts-front-view-chrome-lug-nuts.jpg?v=1790484494","url":"https:\/\/redleafauto.ca\/products\/wheel-accessories-parts-m14x2-spike-spline-lug-nuts-24pc-4-40-chrome-60-conical-seat-truck-spline","provider":"Redleaf Auto","version":"1.0","type":"link"}