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(red shows the dimensions in mm of the item available on this listing)
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Size | Internal Dia | External Dia | Thickness |
M3 | 3.20 | 8.20 | 1.20 |
M4 | 4.10 | 8.20 | 1.20 |
M5 | 5.10 | 9.00 | 1.20 |
M6 | 6.10 | 10.10 | 1.20 |
M8 | 8.10 | 12.30 | 1.20 |
M10 | 10.20 | 14.30 | 1.20 |
M11 | 11.00 | 17.00 | 1.20 |
M12 | 12.20 | 16.40 | 1.20 |
M13 | 13.10 | 18.00 | 1.20 |
M14 | 14.20 | 20.00 | 1.20 |
M15 | 15.20 | 20.00 | 1.20 |
M16 | 16.10 | 22.30 | 1.20 |
M17 | 17.20 | 24.30 | 1.20 |
M18 | 18.10 | 23.60 | 1.20 |
M19 | 19.10 | 26.20 | 1.20 |
M20 | 20.20 | 26.10 | 1.20 |
M21 | 21.10 | 27.10 | 1.20 |
M22 | 22.00 | 27.00 | 1.20 |
M23 | 23.20 | 30.10 | 1.20 |
M24 | 24.20 | 30.00 | 1.20 |
M25 | 25.10 | 34.00 | 1.20 |
M26 | 26.30 | 33.40 | 1.20 |
M27 | 27.00 | 33.20 | 1.20 |
M28 | 28.50 | 35.70 | 1.20 |
M30 | 30.10 | 38.20 | 1.20 |
M31 | 31.10 | 37.00 | 1.20 |
M32 | 32.20 | 40.50 | 1.20 |
M33 | 33.20 | 39.30 | 1.20 |
M34 | 34.00 | 39.60 | 1.20 |
M35 | 35.10 | 42.00 | 1.20 |
M36 | 36.10 | 42.10 | 1.20 |
M38 | 38.10 | 46.80 | 1.20 |
M40 | 40.10 | 47.10 | 1.20 |
M42 | 42.00 | 47.00 | 1.20 |
M44 | 44.10 | 49.00 | 1.20 |
M45 | 45.00 | 54.00 | 1.20 |
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These washers offer excellent sealing properties even at low tightening torques compared to other sealing washers.
They compensate for surface defects and maintain a certain flexibility when installed.