Baxi
Baxi Lockwasher M5 Internal Toothed Carbon Steel 062452
Baxi M5 internal toothed carbon steel lockwasher, part number 062452, for use on Bermuda fire and boiler assemblies.
At a glance
- Also known as 1110590
Showing prices
£4.38
£3.65 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
An M5 internal toothed lockwasher manufactured by Baxi under part number 062452. It is a carbon steel shakeproof washer with a zinc-plated finish, used to hold fixings secure on Bermuda fire and boiler assemblies. The internal teeth bite into the mating surface to resist vibration loosening.
Signs this part needs replacing
- A fixing on the appliance has worked loose despite being tightened
- The washer is missing after a previous service or strip-down
- Teeth are flattened, worn or broken, so the washer no longer grips
- Visible corrosion or heavy surface rust on the washer
- The washer has been crushed or deformed and no longer sits flat
Before you order
- Confirm the fixing it fits is M5
- Check the appliance model against the fitment list above
- Inspect the old washer for tooth pattern and diameter before matching
- Check how many fixings on the assembly require a washer
Compliance
| GC number | 405-425 |
|---|---|
| Barcode / EAN | 5039177570554 |
| Alternative numbers | 1110590 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI BERMUDA 25/1 | 44-077-51 | 44-077-51 | — | — |
| BAXI BERMUDA 401 BBU | 44-077-49 | 44-077-49 | — | — |
| BAXI BERMUDA 45/3 ELECTRONIC | 44-077-60 | 44-077-60 | — | — |
| BAXI BERMUDA 45/3 MANUAL | 44-077-61 | 44-077-61 | — | — |
| BAXI BERMUDA 45/4 ELECTRONIC | 44-077-73 | 44-077-73 | — | — |
| BAXI BERMUDA 45/4 MANUAL | 44-077-71 | 44-077-71 | — | — |
| BAXI BERMUDA 51/5 OUTSET BOILER | 44-075-06 | 44-075-06 | — | — |
| BAXI BERMUDA 552 - NG | 44-077-50 | 44-077-50 | — | — |
| BAXI BERMUDA 57/3 ELECTRONIC | 44-077-62 | 44-077-62 | — | — |
| BAXI BERMUDA 57/3 MANUAL | 44-077-63 | 44-077-63 | — | — |
Showing 10 of 108 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
BAXI appliance manual — BERMUDA 25/1 (GC 44-077-51)
manualmanualBAXI appliance manual — BERMUDA 401 BBU (GC 44-077-49)
manualmanualBAXI appliance manual — BERMUDA 45/3 ELECTRONIC (GC 44-077-60), BERMUDA 45/3 MANUAL (GC 44-077-61), BERMUDA 57/3 ELECTRONIC (GC 44-077-62), BERMUDA 57/3 MANUAL (GC 44-077-63)
manualmanualBAXI appliance manual — BERMUDA 45/4 ELECTRONIC (GC 44-077-73), BERMUDA 45/4 MANUAL (GC 44-077-71), BERMUDA 57/4 ELECTRONIC (GC 44-077-74), BERMUDA 57/4 MANUAL (GC 44-077-72)
manualmanualBAXI appliance manual — BERMUDA 51/5 OUTSET BOILER (GC 44-075-06)
manualmanualBAXI appliance manual — BERMUDA 552 - NG (GC 44-077-50)
manualmanualBAXI appliance manual — BERMUDA 675 BBU / LFE FIRE (GC 44-077-47), BERMUDA 675 C CAT 2TN - FIRE (GC 44-077-45), BERMUDA 675 PW CAT 2TN - FIRE (GC 44-077-43), BERMUDA 675 S CAT 2TN - FIRE (GC 44-077-44), BERMUDA 675 W CAT 2TN - FIRE (GC 44-077-46)
manualmanualBAXI appliance manual — BERMUDA INSET 2 50/4E (GC 44-075-03)
manualmanualBAXI appliance manual — BERMUDA INSET 2 50/4M (GC 44-075-01)
manualmanualBAXI appliance manual — BERMUDA INSET 3 50/5 (GC 44-075-07)
manualmanualBAXI appliance manual — BERMUDA RG3 (GC 37-077-64), BERMUDA RG3 RENEWAL NG (GC 37-075-06)
manualmanualBAXI appliance manual — BERMUDA SP (GC 37-077-18), BERMUDA VP (GC 37-077-17)
manualmanualBAXI appliance manual — BERMUDA SP3 (GC 37-077-63), BERMUDA SP3 RENEWAL NG (GC 37-075-05), BERMUDA VP3 (GC 37-077-62), BERMUDA VP3 LPG (GC 37-077-72), BERMUDA VP3 RENEWAL LPG (GC 37-075-26), BERMUDA VP3 RENEWAL NG (GC 37-075-04)
manualmanualBAXI appliance manual — BOSTON 2 40 OF (GC 41-077-80), BOSTON 2 50 OF (GC 41-077-81), BOSTON 2 60 OF (GC 41-077-82), BOSTON 2 70 OF (GC 41-077-83), BOSTON 2 80 OF (GC 41-077-84)
manualmanualBAXI appliance manual — BOSTON 2 40 RS (GC 41-077-85), BOSTON 2 50 RS (GC 41-077-86), BOSTON 2 60 RS (GC 41-077-87), BOSTON 2 70 RS (GC 41-077-88), BOSTON 2 80 RS (GC 41-077-89)
manualmanualBAXI appliance manual — FS 401 OF - FREE STANDING BOILER (GC 41-077-22), FS 401S OF - FREE STANDING BOILER (GC 41-077-19), FS 501 OF - FREE STANDING BOILER (GC 41-077-23), FS 501S OF - FREE STANDING BOILER (GC 41-077-20), FS 601 OF - FREE STANDING BOILER (GC 41-077-24), FS 601S OF - FREE STANDING BOILER (GC 41-077-21)
manualmanualBAXI appliance manual — FS 401 RS - FREE STANDING BOILER (GC 41-077-13), FS 501 RS - FREE STANDING BOILER (GC 41-077-14)
manualmanualBAXI appliance manual — FS 601 RS - FREE STANDING BOILER (GC 41-077-28), FS 601S RS - FREE STANDING BOILER (GC 41-077-25), FS 701 RS - FREE STANDING BOILER (GC 41-077-29), FS 701S RS - FREE STANDING BOILER (GC 41-077-26), FS 801 RS - FREE STANDING BOILER (GC 41-077-30), FS 801S RS - FREE STANDING BOILER (GC 41-077-27)
manualmanualBAXI appliance manual — FS 701 OF - FREE STANDING BOILER (GC 41-077-17), FS 701S OF - FREE STANDING BOILER (GC 41-077-15), FS 801 OF - FREE STANDING BOILER (GC 41-077-18), FS 801S OF - FREE STANDING BOILER (GC 41-077-16)
manualmanualBAXI appliance manual — SOLO 2 30 RS (GC 41-077-76), SOLO 2 40 RS (GC 41-077-77), SOLO 2 50 RS (GC 41-077-78), SOLO 2 60 RS (GC 41-077-79)
manualmanualBAXI appliance manual — WM 20/3 RS (GC 41-077-39), WM 30/3 RS (GC 41-077-36), WM 38/3 RS (GC 41-077-35), WM 51/3 RS (GC 41-077-34)
manualmanualBAXI appliance manual — WM 281 RS (GC 41-077-07), WM 381 RS (GC 41-077-05), WM 532 RS (GC 41-077-06)
manualmanualBAXI appliance manual — WM 282 RS (GC 41-077-31), WM 382 RS (GC 41-077-32), WM 512 RS (GC 41-077-33)
manualmanualBAXI appliance manual — WM 40/3 OF (GC 41-077-38), WM 55/3 OF (GC 41-077-37)
manualmanualBAXI appliance manual — WM 511 RS (GC 41-077-08)
manualmanualBAXI appliance manual — WM 60/3 RS (GC 41-077-40)
manualNo technical questions yet for this part.
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