Alpha
Alpha Shortened Brass Nut 1.1260
Shortened 3/4 inch brass nut for Alpha gas boilers, used to secure pipework connections.
At a glance
- Also known as BRASS-NUT-SHORTENED-34, 1250375
£2.50
£2.08 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 1.1260 is a shortened 3/4 inch brass nut used on Alpha gas boilers. It secures pipework and water-carrying connections where a standard-depth nut will not fit. The shortened body allows it to be tightened in confined spaces without fouling adjacent components.
Signs this part needs replacing
- Visible weeping or dripping at the nut
- Green or white corrosion on the brass
- Rounded or damaged hex flats
- Nut will not tighten or hold torque
- Water staining or scale around the joint
Before you order
- Confirm the thread size is 3/4 inch
- Check whether a shortened nut is required for the location
- Match your boiler model against the fitment list
- Inspect the mating olive or washer, as it may also need replacing
Compliance
| Alternative numbers | BRASS-NUT-SHORTENED-34, 11260, 1250375 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA C23 | 47-532-22 | 47-532-22 | — | — |
| ALPHA C23 (LPG) | — | — | — | |
| ALPHA C27 | 47-532-23 | 47-532-23 | — | — |
| ALPHA C27 (LPG) | — | — | — | |
| ALPHA CB24 | 47-532-15 | 47-532-15 | — | — |
| ALPHA CB24 (LPG) | — | — | — | |
| ALPHA CB24X | 47-532-14 | 47-532-14 | — | — |
| ALPHA CB24X (LPG) | — | — | — | |
| ALPHA CB28 | 47-532-16 | 47-532-16 | — | — |
| ALPHA CB28 (LPG) | — | — | — |
Showing 10 of 30 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 appliance manual — C23 (GC 47-532-22), C23 (LPG), C27 (GC 47-532-23), C27 (LPG)
manualmanualALPHA appliance manual — CB24 (GC 47-532-15), CB24 (LPG), CB24X (GC 47-532-14), CB24X (LPG), CB28 (GC 47-532-16), CB28 (LPG), CB28X (GC 47-532-17), CB28X (LPG)
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 — 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 — SY24 (GC 41-532-01), SY24 (LPG)
manualNo technical questions yet for this part.
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