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Andrews Screw 18 X 3/4 Inch Z266

Andrews

Andrews Screw 18 X 3/4 Inch Z266

Andrews Z266 screw, 18 x 3/4 inch (8-18 x 0.75), for compatible Andrews water heaters and hot water spares.

At a glance

  • Also known as 1824040
Manufacturer part no.
Z266
Showing prices

£3.31

£2.76 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 Z266 is a screw specified as 18 x 3/4 inch, also listed as 8-18 x 0.75. It is supplied for Andrews water heaters and hot water spares. The screw is used as a fixing component in the assembly and maintenance of compatible Andrews appliances.

Signs this part needs replacing

  • The screw head is damaged, rounded or stripped.
  • The screw is corroded, rusted or seized in place.
  • The screw is loose, missing or no longer holds the component securely.
  • The thread is damaged or the screw cannot be tightened correctly.
  • The screw has been removed and is not reusable due to wear.

Before you order

  • Confirm the appliance model appears in the compatibility list.
  • Check the existing screw dimensions match 18 x 3/4 inch (8-18 x 0.75).
  • Verify part number Z266 is correct for the required fixing.
  • Check how many screws are needed for the repair.

Not sure which part?

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