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Baxi Screw M5 x 12mm MC Hex Pozi 670023

Baxi

Baxi Screw M5 x 12mm MC Hex Pozi 670023

Baxi M5 x 12mm MC hex head Pozi screw, part number 670023, for use across a range of Baxi and Potterton appliances.

At a glance

  • Also known as 1124406
Manufacturer part no.
670023
GC number
402-984
Showing prices

£3.78

£3.15 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Baxi 670023 is an M5 x 12mm screw with an MC hex head and a Pozi drive. It is a fixing component used in Baxi and Potterton gas appliances, including combi boilers, back boiler firefronts and older floor-standing models. It is supplied as a single screw for service and repair work.

Signs this part needs replacing

  • The screw is missing from its fixing position after a service or strip-down.
  • The head is rounded or chewed, so the Pozi driver no longer bites.
  • The thread is stripped, corroded or seized and the screw will not tighten.
  • The screw has been sheared during removal and the remains cannot be reused.

Before you order

  • Confirm the thread size and length required against the appliance's parts list.
  • Check the head type and drive needed at the fixing point, as other screws in the same appliance may differ.
  • Verify the appliance model against the fit list above before ordering.
  • Check how many fixings are required, as this item is supplied as a single screw.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.