Fabricants et fournisseurs de Rondelles de fermeture
Liste complète des fournisseurs
The company offers you their experience and expertise in special connection elements and accessories resulting from over 80 years in business. During the course of this time, they have become a leading stockist of normed special screws.
Manufacturer of flat washers, combined washers, sealing washers, clamp washers, special washers and stampings
Manufacturer of fasteners for many fields, safety plugs and parts for solar panels
Données techniques
Rondelles de fermeture
Ce produit est réglementé par les normes suivantes :
Standard DIN 470
Rondelles d'étanchéité
Cette norme (DIN 470) spécifie les exigences relatives aux rondelles d'étanchéité de diamètres compris entre 3 mm et 125 mm.
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Dimensions in mm - source DIN 470 |
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| Publication date: 03/2011 - Supersedes DIN 470: 07/1974 | ||||
| d | h | R | s | ~weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3) |
| 3 | 1.20 | 3 | 0.8 | 0.047 |
| 4 | 1.34 | 4 | 0.8 | 0.084 |
| 5 | 1.35 | 6 | 0.8 | 0.132 |
| 6 | 1.67 | 7 | 1 | 0.236 |
| 8 | 1.94 | 9 | 1 | 0.517 |
| 10 | 2.67 | 12 | 1.6 | 1.05 |
| 12 | 2.77 | 16 | 1.6 | 1.49 |
| 14 | 2.94 | 19 | 1.6 | 2.02 |
| 16 | 3.11 | 22 | 1.6 | 2.63 |
| 18 | 3.28 | 25 | 1.6 | 3.35 |
| 20 | 3.45 | 28 | 1.6 | 4.12 |
| 22 | 4.09 | 30 | 2 | 7.1 |
| 25 | 4.38 | 34 | 2 | 8.98 |
| 28 | 4.53 | 40 | 2 | 11.1 |
| 30 | 4.77 | 42 | 2 | 12.6 |
| 32 | 4.95 | 45 | 2 | 13.2 |
| 34 | 5.11 | 48 | 2 | 14.8 |
| 36 | 5.36 | 50 | 2 | 16.7 |
| 38 | 5.60 | 52 | 2 | 19.7 |
| 40 | 5.7 | 56 | 2 | 20.5 |
| 42 | 5.8 | 60 | 2 | 22.6 |
| 45 | 6.15 | 63 | 2 | 26.1 |
| 48 | 6.38 | 68 | 2 | 290.5 |
| 50 | 6.62 | 70 | 2 | 32.01 |
| 52 | 6.66 | 75 | 2 | 34.5 |
| 56 | 7.06 | 80 | 2 | 40.2 |
| 60 | 7.47 | 85 | 2 | 46.3 |
| 63 | 7.70 | 90 | 2 | 50.9 |
| 80 | 10.41 | 112 | 3 | 134 |
| 100 | 12.23 | 140 | 3 | 204 |
| 125 | 14.2 | 180 | 3 | 313 |
| Designation: Sealing washer 28 DIN 470 - St. | ||||
Standard UNI 1663
Rondelles d'étanchéité
Détails
Rondelles de fermeture