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Ideal Hex Nut M8 Zinc Plated 003380

Ideal

Ideal Hex Nut M8 Zinc Plated 003380

Ideal 003380 M8 zinc plated hex nut for the top clean out cover on Concord WCF 440 and Concord commercial boilers.

At a glance

  • Part type: bolts, nuts and screws
  • Appliance family: Concord, including Concord WCF 440
  • Also known as 1170099
Manufacturer part no.
003380
Showing prices

£3.12

£2.60 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 Ideal 003380 is an M8 hex nut with a zinc plated finish, supplied for the top clean out cover on Ideal Concord appliances. It is a fastener rather than a functional control component, and its job is to hold the clean out cover securely in place so the cover joint stays tight during operation and servicing. The nut belongs to the Concord family of appliances, including the WCF 440 and the commercial Concord series.

Signs this part needs replacing

  • The nut is corroded, rusted or has lost its plating, making it difficult to turn
  • The hex flats are rounded or chewed, so a spanner or socket no longer grips
  • The nut has seized onto its stud or bolt and will not release without damage
  • The clean out cover cannot be drawn down evenly because the fastener no longer holds torque
  • The nut has been lost or dropped during a previous service and the cover is not fully secured

Before you order

  • Check the appliance GC number and model plate against the compatibility list to confirm the correct fastener for your unit
  • Confirm the existing nut is M8 and matches the zinc plated type shown for this part number
  • Note the alternative part number 1170099 when cross-referencing older documentation or stock records

Not sure which part?

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