A screw refers to a screw (foreign name: Screw). It is a tool that utilizes the physical and mathematical principles of the circular rotation and frictional force of an object to gradually tighten ...
If you store your bike in a shed or garage, and are concerned about bike security, then a floor anchor is a worthwhile investment. These chunky fixtures are best bolted into concrete and make the i...
Our company participated in Korean metal week from June 19 to 21, 2019, with 25,192 visitors.Among them, the number of Korean visitors is 22088 and the number of international visitors is 3104.
Int...
Hexagon socket screws are also called cylinder head screws, also called hexagon socket bolts. Hexagon socket screws are divided into iron hexagon socket screws and stainless steel hexagon socket sc...
Nuts, also known as nuts (English: Nut), is a tool for fixing, with a hole in the center and a thread on the inside of the hole. Nuts are often shared with screws of the same size to fix the releva...
Dear friend
We will give masks and other protective equipment to friends from abroad for free. We will also pay for the express fee. I hope you can take good care of yourself and ensure your safe...