The purpose of the weld nut is the same as that of the rivet nut

Five ways to extend the life of a nut hot melt machine?

Ways to clean stainless steel screws

What is the difference between galvanized and chrome?

Benefits, functions and precautions of the combination screw

The six basic methods of nut lock, do you know a few?

What is the role of the combination screw?

Combination screw selection method

Why are hex nuts most commonly used?

Why do hot-dip galvanized hexagon bolts drop zinc powder?

Hex bolt connection

Hex bolt connection

Comparison of hot-dip galvanized bolts with other bolts

Stainless steel hexagon socket bolt

The difference between hexagon socket bolt and hexagon socket bolt

The stainless steel magnetism of Special nut is discussed

​In our daily life without Special nut, choose Special nut is also a science, in the process, the stainless steel material have magnetic doesn't mean the quality of high and low, some chromium manganese stainless steel

Anti-corrosion measures and failure hazards of stainless steel Special nut

​Stainless steel Special other than the nut bolts and Special for the nut, stainless steel bolts and stainless steel Special nut in high temperature

What's the trick with the expansion Special nut

​Expansion Special fixed the nut is applied in the shape of a trapezoid Angle to appear a lot of friction, know to want to fixed effect

There are three ways you can identify a Square nut

​Welded Square nut in general, are made from steel manufacturing, its welding Square nut solder side of the head and the seat surface plan, top side welding so as not to take out, welding Square nut to prevent loose prob

Note that these four points prevent the stainless steel Square nut from rusting

​Stainless steel Square nut is more common in the daily life fasteners, in use process, the rust is a common phenomenon, also is to let we worry