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Andrews Cross Head P Tight Screw Z413

Andrews

Andrews Cross Head P Tight Screw Z413

Cross head P tight screw Z413, a spare fixing for Andrews Fastflo LWH42, LWH56, WH42 and WH56 water heaters.

At a glance

  • Also known as 1824310
Manufacturer part no.
Z413
Showing prices

£2.92

£2.43 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 Z413 is a cross head P tight screw, supplied as a spare fixing for Andrews water heaters. It is used on the Fastflo range of hot water appliances, where it secures components in place as part of the casing and internal assembly.

Signs this part needs replacing

  • The cross head is rounded or chewed, so the driver slips instead of turning it
  • Corrosion or rust on the shank or head
  • Threads are stripped or the screw will not tighten
  • The screw is missing after servicing or panel removal

Before you order

  • Confirm the appliance model against the fit list above
  • Check the screw being replaced for head type and thread so it matches
  • Check how many screws are needed, as this listing is for a single screw

Not sure which part?

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