Nuts are nuts, which can be divided into ordinary, non-standard, (old) national standard, new national standard, American system, British system and German standard according to different national standard numbers corresponding to product attributes. Different sizes and threads are not equally divided into different specifications Generally, the national standard and German standard are represented by M (such as M8 and M16), while the American system and British system are represented by fractions or # specifications (such as 8 #, 10 #, 1 / 4 and 3 / 8)
Qingdao Xingjiang import and export trade Co., Ltd
- Phone: +86 139-9610-9100
- Business Type: Trading Company
- Location: China
- Main Products: Hardware, plastic
- Total Employees:Less than 100 people
- Year Established:2020
- Export Markets:Domestic Market
- Total Annual Revenue:
