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Main Pressed Nut M5 Square

Main

Main Pressed Nut M5 Square

Main pressed nut, M5 square, classed as a bolt, nut and screw part for Main gas fires and heaters.

Hanicks code
S/257/1
Manufacturer part no.
S/257/1
GC number
402-201

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Part: S/257/1 Main Pressed Nut M5 Square

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Unused, in original packaging.

What it is

The Main Pressed Nut - M5 Square (SKU S/257/1) is a pressed nut with an M5 thread and square form, supplied by Main. It is classed in the Bolts, Nuts & Screws category and fits a range of Main gas appliances.

Before you order

  • Check the GC number on the data badge against the GC numbers listed for each model (for example 32-477-45, 32-477-54 and 32-477-79).

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.