Beskrivning
Produktbeskrivning
- Disc springs stainless steel: hardness 40-48 HRC
- Flat washer stainless steel: ~200 HV
- Inner ring: brass
Mer information
For screws property classes ≥ 8.8 / ≥ A2-70.
For screws property classes ≥ 8.8 / ≥ A2-70.