Product Name: hex anti-theft nut with spring&ball

material:carbon steel 

size:M10-M36 anti-theft nut 

hex anti-theft nut application: mainly used in transmission tower.Highways and other

outdoor facilities.Which can prevent the tower or other public facilities against stealing &disassembly.

surface: hot galvanizing

Product Feature

1.retainer function

2.against tower galloping

3.easy installation

4.locking function

5.durable & no pollution.