Many sizes and four materials should cover your needs. Please contact us if you cannot find what you are looking for.
M8 Washers
Here are the sizes we have (inner x outer x height)
8.4mm × 15.5mm × 1.6mm ISO Small 8.4mm × 17mm × 1.6mm ISO 8.5mm × 15mm × 2.0mm 8.5mm × 16mm × 1.2mm JIS Small 8.5mm × 16mm × 1.6mm 8.5mm × 16mm × 2.0mm 8.5mm × 18mm × 1.2mm 8.5mm × 18mm × 1.6mm JIS 8.5mm × 18mm × 2.0mm 8.5mm × 18mm × 2.3mm 8.5mm × 18mm × 2.6mm 8.5mm × 18mm × 3.0mm 8.5mm × 20mm × 1.2mm 8.5mm × 20mm × 1.6mm 8.5mm × 20mm × 2.3mm 8.5mm × 20mm × 3.0mm 8.5mm × 22mm × 1.2mm 8.5mm × 22mm × 1.6mm 8.5mm × 22mm × 2.3mm 8.5mm × 22mm × 3.0mm 8.5mm × 25mm × 1.2mm 8.5mm × 25mm × 1.6mm 8.5mm × 25mm × 2.3mm 8.5mm × 25mm × 3.0mm 8.5mm × 30mm × 1.6mm 8.5mm × 30mm × 2.3mm 8.5mm × 30mm × 3.0mm 8.5mm × 40mm × 1.6mm 8.5mm × 40mm × 2.0mm 8.5mm × 40mm × 3.2mm