Worcester Bosch
Worcester Bosch Screw M4 x 12mm Phillips 29109521220
M4 x 12mm Phillips head screw for Worcester Bosch appliances, supplied in a pack of 10.
At a glance
- Also known as 1011057
£1.00
£0.83 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 29109521220 is an M4 x 12mm Phillips head screw supplied in a pack of 10. It is used as a fixing on Worcester Bosch gas boilers and related appliances, securing components during assembly and service. The screw has a steel cross head.
Signs this part needs replacing
- The Phillips cross has rounded off, so the driver slips
- The head or thread is corroded or rusted
- The thread is stripped and the screw will not tighten
- The screw is missing from the assembly it secures
- The screw has seized and sheared during removal
Before you order
- Confirm 29109521220 matches the part number in your appliance's parts list
- Check the required thread size is M4 and the length is 12mm
- Check the head type on the screw being replaced is Phillips
- Confirm how many screws are needed for the job
Compliance
| GC number | E27-453 |
|---|---|
| Barcode / EAN | 4010009386179 |
| Alternative numbers | 1011057 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER BOSCH W1359KV1B31S0595 | — | — | — | |
| WORCESTER BOSCH W135KV1B31S0595 | — | — | — | |
| WORCESTER BOSCH W135KV1P31S0595T1 | — | — | — | |
| WORCESTER BOSCH W2751KV1B31S0595 | — | — | — | |
| WORCESTER BOSCH W2751KV1P31S0595 | — | — | — | |
| WORCESTER BOSCH W3501KV1B31S0595 | — | — | — | |
| WORCESTER BOSCH W3501KV1P31S0595 | — | — | — | |
| WORCESTER BOSCH W4001KV1B31S0595 | — | — | — | |
| WORCESTER BOSCH W4001KV1P31S0595 | — | — | — | |
| WORCESTER BRITISH GAS JETATHERM WH1-FXN-GBNATGASRSF | — | — | — |
Showing 10 of 22 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.
WORCESTER appliance manual — HIGHFLOW 400 ELECTRONIC BF NG (GC 47-311-62), HIGHFLOW 400 ELECTRONIC FSP NG (GC 47-311-64), HIGHFLOW 400 ELECTRONIC OF NG (GC 47-311-63)
manualmanualWORCESTER appliance manual — HIGHFLOW 400 ELECTRONIC FSN NG (GC 47-311-61)
manualmanualWORCESTER appliance manual — WR325 1AD0P23S0501, WR325 1AV0P31S0501, WR325 5AM1E23S0506, WR325 5AM1E31S0506
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