RH Nuttall Limited manufactures a wide range of rubber washers.
RH Nuttall are a leading rubber washer manufacturer, based in Birmingham, UK. Rubber washers, can be supplied in any shape from simple round or square designs to a bespoke configuration with numerous holes and or slots across the flange.
Standard sizes of rubber washers can be found in the table below:
Nominal Size | Washer Diameter | Washer Thickness | |||
---|---|---|---|---|---|
Internal Max – Min | External Max – Min | Thickness Max – Min | Thinness Max – Min | ||
M3 | 3.4 – 3.2 | 7.0 – 6.7 | 0.6 – 0.4 | – | |
M4 | 4.5 – 4.3 | 9.0 – 8.7 | 0.9 – 0.7 | – | |
M5 | 5.5 – 5.3 | 10.0 – 9.7 | 1.1 – 0.9 | – | |
M6 | 6.7 – 6.2 | 12.5 – 12.1 | 1.8 – 1.3 | 0.9 – 0.7 | |
M8 | 8.7 – 8.4 | 17.0 – 16.6 | 1.8 – 1.4 | 1.1 – 0.9 | |
M10 | 10.9 – 10.5 | 21.0 – 20.5 | 2.2 – 1.8 | 1.45 – 1.05 | |
M12 | 13.4 – 13.0 | 24.0 – 23.5 | 2.7 – 2.3 | 1.8 – 1.4 | |
M16 | 17.4 – 17.0 | 30.0 – 29.5 | 3.3 – 2.7 | 2.2 – 1.8 | |
M20 | 21.5 – 21.0 | 37.0 – 36.2 | 3.3 – 2.7 | 2.2 – 1.8 | |
M24 | 25.5 – 25.0 | 44.0 – 43.2 | 4.3 – 3.7 | 2.7 – 2.3 | |
M30 | 31.6 – 31.0 | 56.0 – 55.0 | 4.3 – 3.7 | 2.7 – 2.3 | |
M36 | 37.6 – 37.0 | 66.0 – 65.0 | 5.6 – 4.4 | 3.3 – 2.7 |