Porcas de 4 furos R

Nome do produto: Porcas de 4 furos R

Material: aço inoxidável/aço-carbono (material opcional)

Classificação: 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.