Steel Tower Anti-theft Lock Nut

Specifications

1. Unique appearance

This type of product is round without point of force, averting the weakness that other angularity anti-theft nuts which with this point are destroyed easily.

2. The anti-theft structure of surrounded by all buried type in. The anti-theft theory of the products which are rational and scientific designed can be direct used inside the thing combining with bolt tightly that they cannot be direct destroyed by external force so can anti theft effectively.

3. Outer ring

This type of product is added by a circle out of itself, the outer ring can twirl freely after the installatoin. When it carries capability, the outer ring can defuse the destroy effectively with the ‘A wall of ontology protection’ function.

4. Environmental protection, non-pollution

This type of product does not leave any ramification after installation so that it is available to protect the environment in the fabricating yard.

(It has nut body itself, on its top is cone frustum, underpart is column. There are at least two wedge-shape grooves on the top of the cone frustum which can change depth and on the in-wall of the screwed hole inside the nut body, it was equipped with internal thread and anti-theft groove. Inside the anti-theft nut groove there are hoodle, spring and link stopper and the last one is fastened in the groove like: the diameter of the columnar on the underpart of the nut body is less than that of the cone frustum undersurface on the top of the nut body. There is a round anti-theft coat outside the columnar and the inner diameter is greater than that of the columnar a little but the height of the coat is less than that of the columnar. )