What is the difference between environmental protection dacromet screws and ordinary dacromet screws
07 Sep 2020
What is an environmentally friendly dacromet screw and what is the difference be...
Strength requirements of the screw material
01 Sep 2020
The material of ordinary screws is made of Q235 (ie A3). The material of high-st...
Non-standard screws are indispensable industrial necessities in daily life
26 Aug 2020
Screws are a common term for fasteners, a daily spoken word. Non-standard screws...
What are the main classifications of stainless steel screws
18 Aug 2020
The main categories of stainless steel screws include ordinary screws, self-tapp...
What are the main classifications of screws
10 Aug 2020
Screw, which is also called fastener or standard part; the English name of screw...
What are standard parts? What are the standard parts classification?
03 Aug 2020
Standard parts refer to the commonly used parts (parts), such as threaded parts,...