washer
DIN 137-B A2-A4 M 20
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- WAVED SPRING LOCK WASHER,TYPE B
- Standard
- DIN 137-B A2-A4
- Source publication
- STD_product_catalog (1).pdf
- Source pages
- 164
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| For Nominal Thread of Diameter | M 20 | |
| d1 | 21,0 | mm |
| d2 | 36 | mm |
| h · min. | 3,7 | mm |
| h · max. | 7,4 | mm |
| s | 1,6 | mm |
| Weight / Ağırlık gr/p | 8,43 | g/p |