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Andrews Cross Head Machine M4XB Z374

Andrews

Andrews Cross Head Machine M4XB Z374

Cross head machine screw M4XB, part Z374, for Andrews Water Heaters Fastflo and hot water spares appliances.

At a glance

  • Also known as 1824236
Manufacturer part no.
Z374
Showing prices

£3.84

£3.20 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 Andrews M4XB cross head machine screw, part number Z374, is a fixing used on Andrews Water Heaters appliances. It is listed for the Fastflo range and the Andrews hot water spares range, where it is used during service and repair work.

Signs this part needs replacing

  • The existing fixing is missing, leaving a panel or component loose
  • The cross head is rounded or chewed so a driver will not grip
  • The thread is corroded, cross-threaded or stripped
  • The screw has seized and cannot be removed without damaging it

Before you order

  • Check your appliance model against the fit list above
  • Confirm the thread size and head type of the existing fixing match M4XB
  • Check how many fixings are needed for the job

Not sure which part?

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