Tuercas de 4 agujeros R

Nombre del producto: Tuercas de 4 agujeros R

Material: acero inoxidable/acero al carbono (material opcional)

Clasificación: A2-70/A4-80/4.8/8.8/10.9

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.