M6 Copper Nut Ant-theft Knob Motorcycle Mobile Phone Navigation Bracket Ant-theft Accessories(Black)

1. Reinforced nylon, plastic material2. Rainproof, splash-proof, heat and cold resistant3. High mechanical strength of nylon, good toughness, friction resistance, excellent heat resistance, insulation4. Motorbike outdoor riding without fear of rain spray5. Copper core thread to ensure the stability of the product when working6. 72 degrees screwing angle, wider contact surface, more convenient to pick and place7. Only a special key can be used to open the joint8. Lock insert diameter about 2.5 cm, housing diameter about 2.6 cm, key diameter about 4.9 cm9. Material: nylon plastic, brass10. National standard M6 brass nut, suitable for use with M6 screws11. Installation method: replace the hand screw on the connecting rod12. Use: to reduce the probability of theft of mobile phone holder