Worcester Bosch
Worcester Bosch M8 x 12mm Hexagon Head Screw 29110612340
M8 x 12mm hexagon head screw from Worcester Bosch, used on Greenstar oil boiler assemblies.
At a glance
- Also known as 1020589
£4.50
£3.75 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 Worcester Bosch 29110612340 is an M8 x 12mm hexagon head screw used in the assembly of Worcester Greenstar oil boiler components. It is a hex head fastener with an M8 thread and a 12mm length, listed by the manufacturer for use across the Greenstar oil range.
Signs this part needs replacing
- Corroded or rusted head, particularly on boilers in damp plant rooms
- Rounded or chewed hexagon head that will not take a spanner or socket
- Stripped or damaged thread that will not torque down
- Missing or loose fastener allowing the associated component to move
Before you order
- Confirm your boiler model against the fit list above
- Check the thread size and length required against the fastener being replaced
- Check how many screws are needed for the job
Compliance
| GC number | 402-961 |
|---|---|
| Barcode / EAN | 4047416703473 |
| Alternative numbers | 1020589 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 12/18 OOO GB OIL | — | — | — | |
| WORCESTER GREENSTAR 18/25 OOO GB OIL | — | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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