Flat washers without chamfer
BN 729
DIN 9021
(Standard withdrawn)
~ISO 7093
~UNI 6593
~ČSN 021726
| Material |
Material
Steel
|
| Surface |
Surface
zinc plated blue
|
| Hardness |
Hardness
140/100 HV
|
All features
M2,3: not included in DIN 9021
Standard
DIN 9021 (Standard withdrawn)
~ISO 7093
~UNI 6593
~ČSN 021726
Additional information
Härteklasse 140 HV für ≤ M16 (Produktklasse A)
Härteklasse 100 HV für > M16 (Produktklasse C)
Härteklasse 100 HV für > M16 (Produktklasse C)
Features
| Material |
Material
Steel
|
| Surface |
Surface
zinc plated blue
|
| Hardness |
Hardness
140/100 HV
|