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...

In order to better cultivate the operation and service capabilities of suppliers in Suzhou and Kuntai region, and to better promote the unity and cooperation of various suppliers, we hereby hold this ...

Many of you were at a loss when you first heard about CD pattern screws. In order to let us to learn more about them, Suzhou Anzhikou Hardware Technology Co., LTD. had sorted out a lot of information ...

1. In the case of screw products, there will be oil stains on the surface, which need to be cleaned. When cleaning, pour in the special degreasing liquid for stainless steel cleaning, clean at room te...

Advantages of hot-dip galvanized screws: 1. Low processing cost: the cost of hot-dip galvanizing anti-rust is lower than that of other paint coatings; 2. The toughness of the coating is strong: the ga...

1.Satin brushed screw raw materials are mostly aluminum, stainless steel and stainless iron, which need diamond blade processing. First, need to rough turning, and leaves 0.1mm in the processing of CD...