Project Solutions

How to use anchor bolt, the key points to know its fixed principle.

Screws are common fasteners in daily life, according to the different shape of the head can be divided into many types, countersunk head screws and cross-slot screw is a common scr

Steel is an indispensable material in our lives. ​How much you know about steel? What is the yield point, what is the yield strength, if you know all these knowledge?

In the daily maintenance of high-strength fasteners, but also pay attention to some problems, such as the rinse generated by pollution, fasteners stacked unreasonable, surface resi

Copper screws and aluminum screws are widely used in electric power industry, home appliance and lighting industry. However, there are not many special screw factories in China spe

Usually high-strength bolts can bear greater load than ordinary bolts, because it adopts higher quality material.

The screwdriver is divided into a manual screwdriver and an electric screwdriver depending on the power source. According to the head, it's divided into the FLATHEAD and cross (PHI

The use of screws and bolts are different. The screw is generally used to connect the fixed parts, mostly to play the role of tightening and easy installation and removal. The stre

Why fasteners need surface treatment? How many types of fastener surface treatments? The fastener surface treatment is designed to improve the anti-corrosion, improve fastener perf

Hot-dip galvanizing is an effective metal corrosion resistance method, is to rust after the screws immersed in 500 ° C around the melting of zinc liquid

It's known the electric screwdriver is easy to use and operate, however, if the unappropriate operation will effect the use of electric screwdriver, or even damage the electric scr

Stainless steel screws are common fasteners in daily life, rust is a common phenomenon in the course of use, but also make us worry, it will not only affect the aesthetic level, bu