垫圈 无倒角，适配于8.8级及以下螺钉
BN 343
All prices are based on the minimum order quantity. If you have any questions or special requirement, please contact Bossard.
Standard
DIN 125 A (标准已废止)
ISO 7089
~UNI 6592
~ČSN 021702
Features
| 材质 |
材质
钢
|
| 表面处理 |
表面处理
蓝色镀锌
|
| 硬度 |
硬度
200 HV
|
BN 20508 - DIN 125 A - ISO 7089
Special flat washers without chamfer, for screws up to property class 8.8 - Steel - zinc plated blue with CresaCoat® C 307 Black
BN 20538 - DIN 125 A - ISO 7089
Special flat washers without chamfer, for screws up to property class 8.8 - Steel - zinc plated blue with CresaCoat® C 313 Silver
BN 30713 - DIN 125 A - ISO 7089
Special flat washers without chamfer, for screws up to property class 8.8 - Steel - hot dip galvanized
BN 342 - DIN 125 A - ISO 7089
Special flat washers without chamfer, for screws up to property class 8.8 - Steel - plain
BN 5282 - DIN 125 A - ISO 7089
Special flat washers without chamfer, for screws up to property class 8.8 - Steel - phosphated