4-hole Nuts R+ Free Shipping
Product name: 4-hole Nuts R
Material: stainless steel/carbon steel (material optional)
Description: Torx Security Lock Nuts is 4 slots showing plum blossom shape, 4 slots evenly distributed, built-in nylon relaxation gasket, anti-vibration nut, no loosen nut, high torque, high precision, need special tools to use. CNC processing technology, exquisite appearance, can be customized according to customer demand size.