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Main Full Nut M4

Main

Main Full Nut M4

M4 full nut from Main, classed as a bolt, nut and screw part for Potterton and Main gas boilers.

At a glance

  • Part type: Bolts, Nuts & Screws
  • Also known as 1124240
Hanicks code
635434
Manufacturer part no.
635434
GC number
404-608

AvailabilityCall for price

Availability: no longer made. Call us and we'll check for stock.

No longer made: call us

The manufacturer has discontinued this part. Our team will check for remaining stock or a suitable replacement.

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Part: 635434 Main Full Nut M4

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Unused, in original packaging.

What it is

The Main Full Nut M4 is a bolts, nuts and screws part supplied under the Main brand, catalogued as Potterton 635434 Nut Full M4 Sz. It is a full M4 nut and is listed for use across a range of Potterton and Main gas boiler models.

Before you order

  • Check the GC number on the data badge of your appliance against the fitment list above (for example GC: 32-467-02, 32-477-78 or 41-595-27).
  • For the MAIN Masquerade Model 504, this part applies from serial number 119999999 onwards.

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.