Please get in touch with your requirements.
Some sizes typically used
- 14 mm - Size for 1/4" BSP Threaded Fittings (see Thermometers)
- 16 mm - Some temperature probes
- 21 mm - Size for 1/2" BSP Threaded Fittings (see Taps and Fittings)
- 40 mm - Backer and Haden electric kettle heating elements
- 48 mm - Some other heating elements
- 1 1/4 inch - Some other heating elements
Available sizes: 4mm, 6mm, 8mm, 10mm, 14mm, 16mm, 20mm, 21mm, 22mm, 25mm, 31.75mm(1 1/4inch), 35mm, 40mm, 44mm, 51mm, 64mm, 76mm, 86mm
Price is for one hole, please add quantity to match number of holes required