Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Stainless steel spherical washers and dished washers DIN 6319 are used for clamping on non-parallel surfaces.
Thanks to the material used, the spherical washers and dished washers are generally suited for aggressive environmental conditions.
The dished washers type G with enlarged outside diameter are mainly used on elongated holes.
When utilizing stainless steel hexagon nuts with spherical seating DIN 6330 type B the spherical washer is redundant.
Stainless steelNI AISI 303
Not hardened
RoHS
Hardened spherical washers in stainless steel
Hardened dished washers in stainless steel
| C | Spherical seat washer |
| D | Dished washer with d3 = d2 |
| G | Dished washer with d4 > d2 |
| d1 H13 Type C | Type D / G | d2 | d3 | d4 | d5 | d6 Screw | h1 | h2 | h3 | h4 | h5 ≈ | h6 ≈ | r | Max. transferable static bolt force in kN |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6,4 | 7,1 | 12 | 12 | 17 | 11 | M 6 | 0,7 | 2,3 | 2,8 | 4 | 4,2 | 5,4 | 9 | 6 |
| 8,4 | 9,6 | 17 | 17 | 24 | 14,5 | M 8 | 0,6 | 3,2 | 3,5 | 5 | 5,6 | 7,1 | 12 | 10 |
| 10,5 | 12 | 21 | 21 | 30 | 18,5 | M 10 | 0,8 | 4 | 4,2 | 5 | 6,5 | 7,3 | 15 | 17 |
| 13 | 14,2 | 24 | 24 | 36 | 20 | M 12 | 1,1 | 4,6 | 5 | 6 | 8 | 9 | 17 | 25 |
| 15 | 16,5 | 28 | 28 | 40 | 24,8 | M 14 | 1,2 | 5 | 5,6 | 6 | 8,5 | 9,5 | 22 | 34 |
| 17 | 19 | 30 | 30 | 44 | 26 | M 16 | 1,3 | 5,3 | 6,2 | 7 | 9,6 | 10,4 | 22 | 47 |
| 21 | 23,2 | 36 | 36 | 50 | 31 | M 20 | 2 | 6,3 | 7,5 | 8 | 11,7 | 12,2 | 27 | 73 |
| 25 | 28 | 44 | 44 | 60 | 37 | M 24 | 2,4 | 8,2 | 9,5 | 10 | 15,2 | 15,7 | 32 | 105 |
| 31 | 35 | 56 | 56 | 68 | 49 | M 30 | 3,6 | 11,2 | 12 | 12 | 19,2 | 19,7 | 41 | 168 |
| 37 | 42 | 68 | 68 | - | 60 | M 36 | 4,6 | 14 | 15 | - | 23,5 | - | 50 | 245 |
| 43 | 49 | 78 | 78 | - | 70 | M 42 | 6,5 | 17 | 18 | - | 29 | - | 58 | 336 |
| 50 | 56 | 92 | 92 | - | 82 | M 48 | 8 | 21 | 22 | - | 35,5 | - | 67 | 441 |
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