Flat washers without chamfer
BN 718
規範
DIN 125 A (Standard withdrawn)
~ISO 7089
~VSM 13904
~UNI 6592
~ČSN 021702
產品資訊
| Material |
Material
Steel
|
| Surface |
Surface
hot dip galvanized
|
| Hardness |
Hardness
140 HV
|