Product Description
110 Assorted Metric Aluminium Flat Sealing Washers – 14–22mm
An assortment of aluminium flat sealing washers for compatible sump plugs and mechanical fittings. Covers internal diameters from 14mm to 22mm, with a selection of external diameters to suit different sealing faces.
Specifications
- Material: aluminium.
- Type: flat sealing washers.
- Internal diameter range: 14–22mm.
- Thicknesses included: 1.5mm and 2.5mm.
- Total quantity: 110 washers.
Contents & Dimensions
All measurements are in millimetres. Dimensions show internal diameter, external diameter and thickness.
| Internal Diameter | External Diameter | Thickness | Quantity |
|---|---|---|---|
| 14 | 18 | 1.5 | 10 |
| 14 | 20 | 1.5 | 10 |
| 16 | 20 | 1.5 | 15 |
| 17 | 21 | 1.5 | 15 |
| 18 | 22 | 1.5 | 15 |
| 20 | 28 | 2.5 | 23 |
| 22 | 27 | 1.5 | 12 |
| 22 | 30 | 1.5 | 10 |
| Total | 110 | ||
Packaging Options
- Boxed set: plastic storage case with clip-down lid.
- Refill pack: supplied without a storage box.
Choosing & Fitting
Match the internal diameter, external diameter and thickness to the fitting specification. Check that the washer sits correctly on the sealing face, and follow the equipment manufacturer's fitting and tightening instructions.
For smaller sizes, see our 6–12mm aluminium flat washer assortment. Browse our washer range or consult the washer size guide.
