The anti-theft nut is formed in one step for the cold piers and no need to process again. The surface is hot-dip galvanized. The internal thread is provided with a pair of blind grooves, the cross section of which is arc-shaped, and its radial depth is gradually increased in counter-thread direction. The two blind grooves are provided with two balls and are equipped with special plastic inner bushings and plastic washers to ensure the free movement of the balls.
1. With good security and anti-vibration performance.
2. Easy to install. it's very difficulty to remove once finished installation.
3. With hot dipping coating against corrosion resistant and durability.
4: Low cost with high quality.
Four zero--Zero quality defect, zero quantity shortage, zero delivery delay and zero client complaint.
Name: lily zhang
Mobile:86-13462100635
Tel:
Whatsapp:86-13462100635
Email:export@xcycpower.com
Add:Yurun Group, Labor Road, Changge, Xuchang City, Henan Province