Jacob 105015 Filler plug M50 Brass Brass 1 pc(s)

External thread: M50; Factory colour: Brass; Halogen-free: No; IP rating: IP54; Material: Brass; Max. temperature: +200 °C; Min. temperature: -60 °C; Outside diameter: 55 mm; Product size (length): 15 mm; Thread length: 9 mm

Price: £ 10.99 from Conrad Electronic