M3 - 3.2mm x 7mm x 0.5mm (Inside Diameter x Outside diameter x washer thickness)
M3.5 - 3.7mm x 7mm x 0.5mm (Inside Diameter x Outside diameter x washer thickness)
M4 - 4.3mm x 9mm x 0.8mm (Inside Diameter x Outside diameter x washer thickness)
M5 - 5.3mm x 10mm x 1.0mm (Inside Diameter x Outside diameter x washer thickness)
M6 - 6.4mm x 12.5mm x 1.6mm (Inside Diameter x Outside diameter x washer thickness)
M8 - 8.4mm x 16mm x 1.6mm (Inside Diameter x Outside diameter x washer thickness)
M10 - 10.5mm x 20mm x 2.0mm (Inside Diameter x Outside diameter x washer thickness)
M12 - 13mm x 24mm x 2.5mm (Inside Diameter x Outside diameter x washer thickness)
M14 - 15mm x 28mm x 2.5mm (Inside Diameter x Outside diameter x washer thickness)
M16 - 17mm x 30mm x 3.0mm (Inside Diameter x Outside diameter x washer thickness)
M18 - 19mm x 34mm x 3.0mm (Inside Diameter x Outside diameter x washer thickness)
M20 - 21mm x 37mm x 3.0mm (Inside Diameter x Outside diameter x washer thickness)
M24 - 25mm x 44mm x 4.0mm (Inside Diameter x Outside diameter x washer thickness)
M27 - 28mm x 50mm x 4.0mm (Inside Diameter x Outside diameter x washer thickness)
M30 - 31mm x 56mm x 4.0mm (Inside Diameter x Outside diameter x washer thickness)
M33 - 34mm x 60mm x 5.0mm (Inside Diameter x Outside diameter x washer thickness)
M36 - 37mm x 66mm x 5.0mm (Inside Diameter x Outside diameter x washer thickness)
M42 x 43mm x 78mm x 7.0mm (Inside Diameter x Outside diameter x washer thickness)
Please do not hesitate to contact us with any further enquiries.