Some of the combination screws we produce are not hard enough, so some of them need to be heat treated, that is, to harden the natural combination screws. This is because when the combination screw is...

We are no stranger to security screws, which can be easily found on some public services. The most common one of these is torx with pin tamper proof screw. However, some clients doubt if it's really u...

First of all, to explain a misunderstanding of the general people's understanding of "the strength of titanium alloys", titanium alloys are not high-strength materials, and the "specific strength" of ...

With the continuous development of industry in recent years, the common screws already can't meet demands of some products. For this reason, the non-standard customized screws comes along. Some people...

Many parents have bought toys for their children. The screws of many toys are very easy to fall off. Perhaps when you have not found it, the children will eat into their mouths. How to keep the toy sc...

Recently, I heard from customer service that some customers have come to inquire about anti-loosening screws. I believe we are also curious about why screws become loose after being used for a long ti...

The first non-standard screw is also the evolution of the national standard screw. It is also necessary to determine the specific inspection items according to the surface defect specification of the ...

Engaged in the fastener industry for many years, we are in daily life is how to distinguish stainless steel screws? Is it necessary to use a magnet to suck, if there is no reaction that is stainless s...

1. Tempering heat treatment of stainless steel screw: Tempering heat treatment is mainly carried out by induction heating or flame heating. You can use two hardness testers to test the hardness of the...