The nut is the nut, screwed with bolts or screws together for fastening, all of which must be used by manufacturing machinery.

The wedge anchor has no higher requirements for concrete voids, and it is easy to install, and the price is not expensive.

The chemical anchor is a new type of anchor that occurs after the expansion anchor, is fixed by a special chemical adhesive...

The surface of the steel parts is black and treated, and it is also known as blue. The principle is to rapidly oxidize the surface of...

Speaking of chemical anchor bolts, I believe that people who do curtain walls and steel structures have some understanding. It is a new type of fastening material composed of chemical agents and metal rods. It is generally suitable for curtain walls and steel structures, and can also be used for equ......

In our lives, I believe that everyone is not too unfamiliar with nuts such as fasteners, and we will also see in some news that some friends will make some copper nuts into a beautiful big finger or in the hardware work. Beautiful artwork like wedding rings.