Heatrae Sadia
Heatrae Sadia Hex Head Bolt M12 x 20mm 7034153
Hex head bolt, M12 x 20mm, manufactured by Heatrae Sadia for FBM ECO and R PLUS unvented cylinder ranges.
At a glance
- Also known as 1736139
£22.08
£18.40 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 Heatrae Sadia hex head bolt, part 7034153, is an M12 x 20mm threaded fastener used in the assembly of Heatrae Sadia unvented cylinders and water heaters. It is a standard hex head fixing for securing components during service and repair work on the FBM ECO and R PLUS ranges.
Signs this part needs replacing
- Corrosion or rust on the bolt head or along the thread
- Rounded or damaged hex head that a socket or spanner will not grip
- Cross-threaded or stripped threads
- Bolt seized in place or sheared off during removal
Before you order
- Confirm the thread size and length match the bolt being replaced
- Check your appliance model against the manufacturer's parts list
- Confirm how many bolts are needed for the repair
- Inspect the mating thread for damage before fitting a replacement
Compliance
| Alternative numbers | 1736139 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HEATRAE SADIA FBM ECO 120L 3KW | — | — | — | |
| HEATRAE SADIA FBM ECO 25L 3KW | — | — | — | |
| HEATRAE SADIA FBM ECO 45L 3KW | — | — | — | |
| HEATRAE SADIA FBM ECO 70L 3KW | — | — | — | |
| HEATRAE SADIA HEATRAE SADIA PRODUCTS | — | — | — | |
| HEATRAE SADIA R PLUS 120L 3KW | — | — | — | |
| HEATRAE SADIA R PLUS 25L 3KW | — | — | — | |
| HEATRAE SADIA R PLUS 45L 3KW | — | — | — | |
| HEATRAE SADIA R PLUS 70L 3KW | — | — | — |
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.
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