Biasi
Biasi Flanged Nut M6 Stainless Steel BI1282109
M6 flanged nut in stainless steel for Biasi Garda and RIVA Advance HE M110 series gas boilers.
At a glance
- Also known as 1650897
£2.75
£2.29 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 Biasi BI1282109 is an M6 flanged nut manufactured in stainless steel. It is used as a fixing on Biasi Garda and RIVA Advance HE M110 series gas boilers, where the flanged face spreads load across the mating surface. The stainless steel construction suits joints and assemblies exposed to moisture and heat cycling.
Signs this part needs replacing
- Visible corrosion, pitting or surface rust on the nut body or flange
- Rounded or chewed hex flats from previous removal attempts
- Damaged or crossed threads that will not run freely onto the stud or bolt
- The nut will not torque down and keeps turning, indicating stripped threads
- Weeping or staining at the joint the nut secures
Before you order
- Confirm the thread size required is M6 — this nut will not fit M5, M8 or other thread sizes
- Check the appliance model against the fit list above, as M110 variants differ
- Inspect the mating stud or bolt for thread damage before refitting, as a worn stud will damage a new nut
- Confirm whether a flanged nut is required at that position rather than a plain nut or washer combination
Compliance
| GC number | H58-663 |
|---|---|
| Barcode / EAN | 8023585833445 |
| Alternative numbers | 1650897 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI GARDA HE PLUS M110.24SM/E | 47-970-31 | 47-970-31 | — | — |
| BIASI GARDA HE PLUS M110.32SM/E | 47-970-32 | 47-970-32 | — | — |
| BIASI GARDA M110B.24SM/E | 47-583-13 | 47-583-13 | — | — |
| BIASI GARDA M110B.32SM/E | 47-583-14 | 47-583-14 | — | — |
| BIASI RIVA ADVANCE HE M110.24SM/C | 47-970-29 | 47-970-29 | — | — |
| BIASI RIVA ADVANCE HE M110.32SM/C | 47-970-30 | 47-970-30 | — | — |
| BIASI RIVA ADVANCE HE M110B.24SM/C | 47-583-11 | 47-583-11 | — | — |
| BIASI RIVA ADVANCE HE M110B.24SR/C | 41-583-07 | 41-583-07 | — | — |
| BIASI RIVA ADVANCE HE M110B.32SM/C | 47-583-12 | 47-583-12 | — | — |
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.
BIASI appliance manual — GARDA HE PLUS M110.24SM/E (GC 47-970-31), GARDA HE PLUS M110.32SM/E (GC 47-970-32)
manualmanualBIASI appliance manual — GARDA M110B.24SM/E (GC 47-583-13), GARDA M110B.32SM/E (GC 47-583-14)
manualmanualBIASI appliance manual — RIVA ADVANCE HE M110.24SM/C (GC 47-970-29), RIVA ADVANCE HE M110.32SM/C (GC 47-970-30)
manualmanualBIASI appliance manual — RIVA ADVANCE HE M110B.24SM/C (GC 47-583-11), RIVA ADVANCE HE M110B.32SM/C (GC 47-583-12)
manualmanualBIASI appliance manual — RIVA ADVANCE HE M110B.24SR/C (GC 41-583-07)
manualNo technical questions yet for this part.
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