Product Group
Aluminium washer
25 different sizes · ID 6 – 60 mm
The table below lists the sizes in this group. If you know the size you need, search within a tolerance in the size finder and request a quote directly from the results.
Size table
Dimensions are in millimetres.
| Inner diameter | Outer diameter | Height | Material | Product name |
|---|---|---|---|---|
| — | — | — | — | ALUMINIUM WASHER SET INCH (295 PIECE) |
| 6 | 10 | 1.2 | — | M-6 ALUMINIUM WASHER 6X10X1.20 |
| 8 | 12 | 1.2 | — | M-8 ALUMINIUM WASHER 8X12X1.20 |
| 10 | 14 | 1.2 | — | 1/8" ALUMINIUM WASHER 10X14X1.20 |
| 12 | 16 | 1.2 | — | M-12 ALUMINIUM WASHER 12X16X1.20 |
| 13 | 18 | 1.2 | — | 1/4" ALUMINIUM WASHER 13X18X1.20 |
| 14 | 18 | 1.2 | — | M-14 ALUMINIUM WASHER 14X18X1.20 |
| 16 | 20 | 1.2 | — | M-16 ALUMINIUM WASHER 16X20X1.20 |
| 16.9 | 21.2 | 1.2 | — | 3/8" ALUMINIUM WASHER 16.90X21.20X1.20 |
| 18 | 22 | 1.2 | — | M-18 ALUMINIUM WASHER 18X22X1.20 |
| 20 | 24.5 | 1.2 | — | M-20 ALUMINIUM WASHER 20X24.50X1.20 |
| 21.2 | 26.7 | 1.2 | — | 1/2"ALUMINIUM WASHER 21.20X26.70X1.20 |
| 22 | 27 | 1.2 | — | M-22 ALUMINIUM WASHER 22X27X1.20 |
| 24 | 29 | 1.2 | — | M-24 ALUMINIUM WASHER 24X29X1.20 |
| 26 | 31 | 1.2 | — | M-26 ALUMINIUM WASHER 26X31X1.20 |
| 26.7 | 32 | 1.2 | — | 3/4" ALUMINIUM WASHER 26.70X32X1.20 |
| 28 | 34 | 1.2 | — | M-28 ALUMINIUM WASHER 28X34X1.20 |
| 30 | 36 | 1.2 | — | M-30 ALUMINIUM WASHER 30X36X1.20 |
| 33 | 39 | 1.2 | — | M-33 ALUMINIUM WASHER 33X39X1.20 |
| 33.5 | 41 | 1.2 | — | 1" ALUMINIUM WASHER 33.50X41X1.20 |
| 36 | 42 | 1.2 | — | M-36 ALUMINIUM WASHER 36X42X1.20 |
| 38 | 44 | 1.2 | — | M-38 ALUMINIUM WASHER 38X44X1.20 |
| 42.1 | 50 | 1.2 | — | 1 1/4" ALUMINIUM WASHER 42.10X50X1.20 |
| 48 | 55 | 1.2 | — | 1 1/2" ALUMINIUM WASHER 48X55X1.20 |
| 60 | 67 | 1.2 | — | 2" ALUMINIUM WASHER 60X67X1.20 |
What is a sealing washer?
The washers in this group prevent leakage between surfaces in screw and fitting connections. The metal body carries the clamping force, while the elastomer or soft-metal layer fills the surface irregularities and provides the seal.
Send us your size
We can also supply sizes that are not on the list. Just send us the part's dimensions and operating conditions. See the group list for all product groups and the product catalogue for products with technical drawings.