Rosette piane senza smusso serie M (a fascia media)
BN 20229
Norm
~NFE 25-513 M (Norme abrogée)
~DIN 126
~ČSN 021721
스펙
| Matière |
Matière
Acier
|
| Surface |
Surface
zingué avec passivation épaisse
|
| Hardness |
Hardness
100 HV
|
BN 80061 - ~NFE 25-513 M - ~DIN 126
Flat washers without chamfer series M (medium) - Steel - plain
BN 82416 - ~NFE 25-513 M - ~DIN 126
Flat washers without chamfer series M (medium) - Steel - zinc flake coated GEOMET® 500 A
BN 84521 - ~NFE 25-513 M - ~DIN 126
Flat washers without chamfer series M (medium) - Steel - zinc plated blue
BN 84522 - ~NFE 25-513 M - ~DIN 126
Flat washers without chamfer series M (medium) - Steel - zinc plated yellow