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Ariston Tapping Screw TCBL D:4 L:10 61020509

Ariston

Ariston Tapping Screw TCBL D:4 L:10 61020509

Tapping screw, TCBL, 4 mm diameter, 10 mm length, part 61020509, for Ariston gas boilers and cylinders.

At a glance

  • Also known as TAPPING-SCREW-TCBL-D4-L10, 1573730
Manufacturer part no.
61020509
GC number
277-878
Showing prices

£2.08

£1.73 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 TCBL tapping screw is a 4 mm diameter, 10 mm long thread-forming fixing supplied under part number 61020509 for Ariston gas boilers and cylinders. It is used to secure components to the appliance casing and internal assemblies where a self-tapping fixing is specified. It is listed in the screws, nuts, bolts and clips category of the Ariston spares range.

Signs this part needs replacing

  • The screw is missing from the fixing point and the component it secures is loose.
  • The head is rounded, chewed or stripped so the screw can no longer be driven or removed.
  • Corrosion or surface rust on the screw body or thread.
  • The screw spins in the hole without tightening because the thread has lost its bite.
  • The panel or component it holds rattles, lifts or moves in service.

Before you order

  • Confirm the part number 61020509 against the manufacturer's parts list for your appliance model.
  • Check the diameter and length of the fixing you are removing match 4 mm x 10 mm.
  • Inspect the receiving hole or thread for damage before fitting a replacement screw.
  • Confirm how many fixings are required for the job.

Not sure which part?

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