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Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.
Description
The Belleville washer shape achieves optimal friction locking while the helical gearing achieves the best possible form fit.
Advantages
- Very good protection against pretension loss and loosening of screw connection
- No rupturing or splintering when tightening
Advice
- Do not use the washer in applications with direct exposure to the weather or in wet rooms with atmospheres containing chlorine gas.
Technical specifications
| Height | 1.4 mm |
| Internal diameter | 8.4 mm |
| Locking device operating principle | Serration |
| Material | Spring steel |
| Outer diameter | 13 mm |
| Suitable for screw | M8 |
| Surface | Plain |
| Thickness | 0.7 mm |
Expected delivery: 29–30 Sep
Order by Wednesday 23:59 · sent to Reca on Thursday
Schnorr lock washer "S", 8.4 mm
The Belleville washer shape achieves optimal friction locking while the helical gearing achieves the best possible form fit.
| Article number | 04938 |
| EAN | 4029484083688 |
| Pack unit | pk (500 pcs) |
| Height | 1.4 mm |
| Internal diameter | 8.4 mm |
| Locking device operating principle | Serration |
| Material | Spring steel |
| Outer diameter | 13 mm |
| Supplier | RECA NORM |