Rosette piane senza smusso, per viti con classe di resistenza fino a 8.8
BN 20734
ISO 7089
DIN 125 A
~UNI 6592
~ČSN 021702
| 材質 |
材質
碳鋼
|
| 表面處理 |
表面處理
鋅片塗層 GEOMET® 500 A
|
| 硬度 |
硬度
200 HV
|
All features
Standard
ISO 7089
DIN 125 A
~UNI 6592
~ČSN 021702
Features
| 材質 |
材質
碳鋼
|
| 表面處理 |
表面處理
鋅片塗層 GEOMET® 500 A
|
| 硬度 |
硬度
200 HV
|
BN 20369 - ISO 7089 - DIN 125 A
Flat washers without chamfer, for screws up to property class 10.9 - Steel - Zinc flake coated ISO 10683/flZnL/nc/480h/C (µ=0.12-0.18)
BN 20735 - ISO 7093-1 - ~DIN 9021
Flat washers without chamfer, large series, for screws up to property class 8.8 - Steel - zinc flake coated GEOMET® 500 A