Main
Main Screw M4 x 10mm x 5mm 670209
M4 x 10mm x 5mm hex head screw, part 670209, for Main and Potterton gas boilers.
At a glance
- Also known as 1124434
£4.38
£3.65 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Main 670209 is an M4 x 10mm x 5mm hex head screw listed in the manufacturer's parts range for Main and Potterton gas boilers. It is a small fixing used within the appliance assembly, typically removed and refitted during service or component replacement. It is supplied under part number 670209.
Signs this part needs replacing
- The hex head is rounded or chewed, so the screw can no longer be driven
- Threads are stripped or crossed and the screw will not tighten
- Corrosion or rust is visible on the screw
- The screw is missing or left loose after a service
- The panel or component it secures has worked loose
Before you order
- Confirm the part number 670209 matches the screw being replaced
- Check the thread size and dimensions against the screw removed from the appliance
- Check the appliance model against the fitment list above
Compliance
| GC number | E00-175 |
|---|---|
| Barcode / EAN | 5039177676256 |
| Alternative numbers | 1124434 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MAIN MAIN HEATING ONLY 12 HE | 41-474-02 | 41-474-02 | — | — |
| MAIN MAIN HEATING ONLY 15 HE | 41-474-03 | 41-474-03 | — | — |
| MAIN MAIN HEATING ONLY 18 HE | 41-474-04 | 41-474-04 | — | — |
| MAIN MAIN HEATING ONLY 24 HE | 41-474-05 | 41-474-05 | — | — |
| MAIN MAIN HEATING ONLY 9 HE | 41-474-01 | 41-474-01 | — | — |
| POTTERTON KINGFISHER MF CFL100 | 41-590-34 | 41-590-34 | — | — |
| POTTERTON KINGFISHER MF CFL40 | 41-590-27 | 41-590-27 | — | — |
| POTTERTON KINGFISHER MF CFL50 | 41-590-28 | 41-590-28 | — | — |
| POTTERTON KINGFISHER MF CFL60 | 41-590-29 | 41-590-29 | — | — |
| POTTERTON KINGFISHER MF CFL70 | 41-590-30 | 41-590-30 | — | — |
Showing 10 of 41 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
MAIN appliance manual — MAIN HEATING ONLY 12 HE (GC 41-474-02), MAIN HEATING ONLY 15 HE (GC 41-474-03), MAIN HEATING ONLY 18 HE (GC 41-474-04), MAIN HEATING ONLY 24 HE (GC 41-474-05), MAIN HEATING ONLY 9 HE (GC 41-474-01)
manualmanualPOTTERTON appliance manual — KINGFISHER MF CFL100 (GC 41-590-34), KINGFISHER MF CFL40 (GC 41-590-27), KINGFISHER MF CFL50 (GC 41-590-28), KINGFISHER MF CFL60 (GC 41-590-29), KINGFISHER MF CFL70 (GC 41-590-30), KINGFISHER MF CFL80 (GC 41-590-31), KINGFISHER MF CFL90 (GC 41-590-32)
manualmanualPOTTERTON appliance manual — PERFORMA HE 12 SL (GC 41-592-06), PERFORMA HE 15 SL (GC 41-592-07), PERFORMA HE 18 SL (GC 41-592-08), PERFORMA HE 21 SL (GC 41-592-09), PERFORMA HE 24 SL (GC 41-592-10), PERFORMA HE 9 SL (GC 41-592-05)
manualmanualPOTTERTON appliance manual — SUPRIMA 100 (GC 41-607-82)
manualmanualPOTTERTON appliance manual — SUPRIMA 100 L (GC 41-590-48), SUPRIMA 120 L (GC 41-590-49), SUPRIMA 30 L (GC 41-590-42), SUPRIMA 40 L (GC 41-590-43), SUPRIMA 50 L (GC 41-590-44), SUPRIMA 60 L (GC 41-590-45), SUPRIMA 70 L (GC 41-590-46), SUPRIMA 80 L (GC 41-590-47)
manualmanualPOTTERTON appliance manual — SUPRIMA 30 (GC 41-607-75), SUPRIMA 40 (GC 41-607-76), SUPRIMA 50 (GC 41-607-77), SUPRIMA 60 (GC 41-607-78), SUPRIMA 70 (GC 41-607-79), SUPRIMA 80 (GC 41-607-80)
manualmanualPOTTERTON appliance manual — SUPRIMA 30 HE (GC 41-075-35), SUPRIMA 40 HE (GC 41-075-36), SUPRIMA 50 HE (GC 41-075-37), SUPRIMA 60 HE (GC 41-075-38), SUPRIMA 70 HE (GC 41-075-39), SUPRIMA 80 HE (GC 41-075-40)
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