Wheel Studs are produced to strict engineering quality standards. Our engineers design these parts with tight tolerance on specific part characteristics to ensure proper fit and function, this design provides assurance your wheels will be tight every time they are removed and installed.Features Direct replacement for a proper fit every time Corrosion resistant Thread Handling - Serrated Stud w/o Clip Head Under Head Length - 1.5 in. Style - Serrated Stud Thread Size - 7/16 in.-20 Knurl Diameter - 0.472 in. Shoulder Length - 0.344 in. Stud Material - Steel Fits for various model, make and year - SKU: KSAO31152