Pentagonal anti-theft nut

Product name: Pentagonal anti-theft nut

Material: stainless steel/carbon steel (material optional)

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

Description: Pentagonal anti-theft nut is trapezoidal inner 5 corner groove, high torque, high precision, need special tools to use.

CNC processing technology, exquisite appearance, can be customized according to customer demand size.