RS PRO Blue Panel Mount Indicator, 16mm Mounting Hole Size, Solder Tab Termination

10mm coloured diffused round or low profile flat lens styles
18.3mm Bright Chrome or Black Chrome brass bezel
Mounting hole size: 16.2mm to 16.4mm
Sealed to IP67
Operating temperature of -25°C to +60°C
0.11in. (2.8mm x 0.8mm) terminals

Fixing nut and washer.