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Baxi Hexagonal Nut M12 5133158

Baxi

Baxi Hexagonal Nut M12 5133158

Baxi hexagonal nut M12, manufacturer part number 5133158, supplied as a fastening for Baxi appliance assemblies.

At a glance

  • Part type: hexagonal nut
  • Also known as 1133227
Manufacturer part no.
5133158
Showing prices

£2.44

£2.03 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

This is a Baxi hexagonal nut with an M12 thread, carrying the manufacturer part number 5133158. It is a threaded fastening used to secure components on Baxi appliance assemblies during installation or repair work. The part is supplied as an individual nut.

Before you order

  • Confirm the thread size required against the fastener you are replacing, as M12 is the only thread size stated for this part.
  • Check the manufacturer part number 5133158 against any documentation or parts list for the appliance being worked on.
  • Inspect the mating stud or bolt for damage before fitting a new nut, as a worn thread will not torque correctly.

Not sure which part?

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