Eaton M22-XD-S Button cap Black 1 pc(s)

Compatible with (details): M22(S)-D-X., M22(S)-DR-X, M22-DG-X, M30C-FD-X, M30C-FDR-X; Factory colour: Black; Max. temperature: +70 °C; Min. temperature: -25 °C; Recess diameter: 22 mm

Price: £ 3.49 from Conrad Electronic