The primary difference between lock nuts and lug nuts is that locknuts are designed to stay put regardless of vibration or torque. Lug nuts typically have a hexagonal shape and are tightened with a wrench. What is lug nut?Ī lug nut is a type of fastener that is used to secure a wheel to a vehicle. Lock nuts have a special design that prevents them from coming loose, even if the wheel is subject to vibration or other forces. What is lock nut?Ī lock nut is a type of fastener that is used to secure a wheel to a vehicle. Let’s explore both types of nuts so you can make an informed decision when it comes time to replace the nuts on your car or truck. Both components play a vital role in keeping your vehicle’s wheels safely attached, but they are different and serve distinct functions.
If you’re looking to secure your wheels, consider whether a lock nut or lug nut is the right choice.
