Washers M20
Model M20

Overview
Washers M20, listed by Ningbo Decheng Industrial Equipment Co.,Ltd in Ningbo, Zhejiang. Standard Metric, thickness 3mm and inside diameter 21mm are among the specifications published.
Technical specifications
| Standard | Metric |
|---|---|
| Thickness | 3mm |
| Inside Diameter | 21mm |
| Outside Diameter | 37mm |