Nut Diameter with Washer: 7.3mm (max); Nut Height with Washer: 3.4mm (max)
Feature: K-Lock Nuts feature a built in external tooth lock washer that is easily spinning, The teeth on the lock washer can bite into the surface and help lock the nut into place.
Material: 304 stainless steel (A2-70) and no exterior finish, greater strength and corrosion resistance performance than regular stianless steel or zinc plated fasteners.