DIN 472 8 Retaining Ring for Bores
In stock in 5 material, grade and finish combinations.
Dimensions at 8
mm · DIN 472 · dimensions from 1981-09 · current edition 2026-05| Dimension | Nominal | Min | Max | |
|---|---|---|---|---|
| d | Thread size | 8 | – | – |
| s | Ring thickness | 0.8 | – | – |
| d3 | Free diameter | 8.7 | – | – |
| a | Lug radial width | – | – | 2.4 |
| b | Ring width opposite opening | 1.1 | – | – |
| d5 | Lug hole diameter | 1 | – | – |
| d2 | Groove diameter | 8.4 | – | – |
| m | Groove width | 0.9 | – | – |
| t | Groove depth | 0.2 | – | – |
| n | Edge margin | – | 0.6 | – |
- Approx. weight
- ≈ 0.14 kg per 1 000 pieces · Bare steel, before coating and packing.7143 pieces per kg