Alpha
Alpha Screw M6 x 18mm 1.1248
M6 x 18mm Alpha boiler screw, part 1.1248, for use in CD, HE, InTEC and Commercial Protec appliances.
At a glance
- Part type: screw
- Also known as SCREW-M6-X-18, SCREW-M6-X-18MM, 1257823
£1.70
£1.42 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 Alpha 1.1248 is an M6 x 18mm screw used in Alpha gas boilers. It acts as a fixing within the appliance, securing components on models across the CD, HE, InTEC and Commercial Protec ranges. It is listed under screws, nuts, bolts and clips in the Alpha boiler spares range.
Signs this part needs replacing
- Corrosion or rust on the threads or head
- A rounded, chewed or damaged head that will not take a driver cleanly
- Stripped or crossed threads that will not hold torque
- A missing or loose fixing allowing the secured component to move or vibrate
- A screw that has seized and sheared during removal
Before you order
- Confirm your appliance model and GC number against the fitment list above
- Check the thread size and length required at the fixing point
- Check whether a washer, clip or additional fixing is also needed for the same assembly
- Check how many screws are required for the job
Compliance
| Alternative numbers | SCREW-M6-X-18, SCREW-M6-X-18MM, 1257823 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA CD28C EXTRA | — | — | — | |
| ALPHA ALPHA CD28C EXTRA LPG | — | — | — | |
| ALPHA ALPHA CD35C | — | — | — | |
| ALPHA ALPHA CD35C LPG | — | — | — | |
| ALPHA ALPHA InTEC 50CS | — | — | — | |
| ALPHA CD115S | — | — | — | |
| ALPHA CD115S (LPG) | — | — | — | |
| ALPHA CD13R | 41-532-05 | 41-532-05 | — | — |
| ALPHA CD13R (LPG) | 41-532-11 | 41-532-11 | — | — |
| ALPHA CD18R | 41-532-03 | 41-532-03 | — | — |
Showing 10 of 52 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.
ALPHA COMMERCIAL appliance manual — PROTEC 150NX, PROTEC 150NX LPG
manualmanualALPHA appliance manual — CD115S, CD115S (LPG), CD90S, CD90S (LPG)
manualmanualALPHA appliance manual — CD13R (GC 41-532-05), CD13R (LPG) (GC 41-532-11), CD18R (GC 41-532-03), CD18R (LPG) (GC 41-532-09), CD24R (GC 41-532-04), CD24R (LPG) (GC 41-532-10)
manualmanualALPHA appliance manual — CD18S (GC 41-532-06), CD18S (LPG) (GC 41-532-13), CD30S (GC 41-532-08), CD30S (LPG) (GC 41-532-14)
manualmanualALPHA appliance manual — CD24C (GC 47-532-19), CD24C (LPG) (GC 47-532-29), CD24S (GC 41-532-02), CD24S (LPG) (GC 41-532-15), CD32C (GC 47-532-21), CD32C (LPG) (GC 47-532-30)
manualmanualALPHA appliance manual — CD25C (GC 47-532-31), CD25C (LPG) (GC 47-532-32), CD28C (GC 47-532-33), CD28C (LPG) (GC 47-532-34), CD28C EXTRA, CD28C EXTRA (LPG), CD35C (GC 47-532-35), CD35C (LPG) (GC 47-532-36)
manualmanualALPHA appliance manual — CD50 (GC 47-532-24), CD50 (LPG)
manualmanualALPHA appliance manual — CD50S, CD50S (LPG), CD70S, CD70S (LPG)
manualmanualALPHA appliance manual — HE CB25 (GC 47-532-25), HE CB25 (LPG) (GC 47-532-27), HE CB33 (GC 47-532-26), HE CB33 (LPG) (GC 47-532-44), HE SY25 (GC 41-532-07), HE SY25 (LPG) (GC 41-532-12)
manualmanualALPHA appliance manual — HE25 (GC 47-532-41), HE25 (LPG) (GC 47-532-42), HE33 (GC 47-532-43), HE33 (LPG) (GC 47-532-44)
manualmanualALPHA appliance manual — InTEC 50CS
manualNo technical questions yet for this part.
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