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Ideal Hex Nut M16 001017

Ideal

Ideal Hex Nut M16 001017

Ideal 001017 M16 hex nut (MS) for Ideal Commercial Concord 400 Series 4 and Viceroy IS522G/IS622G Mark IV appliances.

At a glance

  • Part type: Nut
  • Also known as 1170023
Manufacturer part no.
001017
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 001017 is an M16 hex nut supplied as a spare fastener for Ideal Commercial appliances. It is a threaded steel nut used to clamp and secure components on the appliance assembly, and it is listed by the manufacturer under the nut part type. The part sits within the Ideal Commercial spares range, which covers the Concord 400 and Viceroy appliance families.

Signs this part needs replacing

  • Corrosion or surface pitting on the nut body, common on fasteners exposed to heat and condensate
  • Rounded or chewed flats from a previous removal with the wrong spanner size
  • Thread damage or cross-threading that prevents the nut running down cleanly by hand
  • The nut backing off or losing torque on a joint that is subject to vibration
  • A weeping or seeping joint at the union the nut secures, indicating the clamping load is no longer holding

Before you order

  • Check the appliance data plate and GC number against the compatibility list to confirm the correct fastener for your model
  • Confirm the thread size is M16 before ordering, as other fasteners in the range use different threads
  • If the nut secures a gas-carrying or water-carrying joint, check whether a washer or seal is also required for that joint

Not sure which part?

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