Precision Fit Specs – Exact M14x2 Thread for Safe Wheel Installation. M14x2 thread pitch, 60° conical seat, 13/16"(21mm) hex, 2.2" length, 1.25" width 20pcs set. Closed-end acorn design seals wheel studs against dirt and rust; fits both factory OEM wheels and aftermarket mag wheels perfectly.
Commonly Applicable Vehicle Models - Replacement for 2003-2014 Ford Expedition (SUV truck), 2000-2014 Ford F-150 (Pickup), 2006-2008 Lincoln Mark LT, 2003-2014 Lincoln Navigator
SCM 435 Forged Steel – Resists Bending, Cracking and Thread Stripping One-piece cold-forged SCM 435 steel with heat treatment delivers high hardness and tensile strength. Precision-machined threads lock tightly onto wheel studs; remains stable in cold weather, rain, snow and rough roads for long-term durability and driving safety
72-Hour Salt Spray Certified Chrome – Anti-Rust & Anti-Corrosion in All Weather. Triple copper-nickel-chrome plating with infrared curing prevents peeling. Passes 72-hour continuous salt spray test for strong rust and corrosion resistance. Maintains mirror shine in cold, humid, snowy climates without fading
DIY-Friendly Installation – Hand Wrench Only, No Impact Wrench Needed. Install or remove easily with a standard hand wrench; power impact wrenches are prohibited to avoid thread damage. Suitable for both professional mechanics and DIY car owners during tire changes
After-sales Service:Romon provide 30-day free return for unused & uninstalled parts; quality defects enjoy free replacement within 12 months, feel free to contact us anytime 24-hour after-sales service available