Baxi
Baxi Full Nut M5 635404
M5 full nut from Baxi, part 635404, used across Ecogen 24 and Potterton British Gas F2 appliances as a fixing for brackets, covers and connections.
At a glance
- Part type: Bolts, nuts and screws
- Also known as 1124234
Showing prices
£4.08
£3.40 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 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
The Baxi 635404 is an M5 full nut supplied as a fixing for Baxi and Potterton appliance assemblies. It is listed against the Ecogen 24 and is also used across a large number of Potterton British Gas F2 models. A full nut of this size is typically used to secure brackets, covers, panels and pipework connections where an M5 thread is specified.
Signs this part needs replacing
- Corrosion or surface rust on the nut body or along the thread
- Rounded or chewed hex flats after repeated tightening and removal
- Threads that bind, cross-thread or will not hold torque
- Fixings that work loose under vibration, leaving brackets, covers or panels insecure
- Visible cracking or deformation around the nut
Before you order
- Check the GC number on the appliance data badge against the compatibility list to confirm the correct fixing for your model.
- Confirm the thread size required at the fixing point is M5 before ordering.
Mechanical
| Part type | Bolts, nuts and screws |
|---|
Compliance
| Manufacturer part number (MPN) | 635404 |
|---|---|
| GC number | 404-614 |
| Alternative numbers | 1124234 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI ECOGEN 24 | 41-075-60 | 41-075-60 | — | — |
| POTTERTON BRITISH GAS 30 F2 | 41-589-74 | 41-589-74 | — | — |
| POTTERTON BRITISH GAS 40 F2 | 41-589-77 | 41-589-77 | — | — |
| POTTERTON BRITISH GAS 50 F2 | 41-589-78 | 41-589-78 | — | — |
| POTTERTON BRITISH GAS 60 F2 | 41-589-81 | 41-589-81 | — | — |
| POTTERTON BRITISH GAS 80 F2 | 41-589-97 | 41-589-97 | — | — |
| POTTERTON BRITISH GAS CELSIA 30 F1 | 41-589-63 | 41-589-63 | — | — |
| POTTERTON BRITISH GAS CELSIA 40 F1 | 41-589-68 | 41-589-68 | — | — |
| POTTERTON BRITISH GAS CELSIA 50 F1 | 41-589-69 | 41-589-69 | — | — |
| POTTERTON BRITISH GAS CELSIA 60 F1 | 41-589-70 | 41-589-70 | — | — |
Showing 10 of 169 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 — ECOGEN 24 (GC 41-075-60)
manualmanualPOTTERTON appliance manual — ENVOY 30 (GC 41-607-60), ENVOY 40 (GC 41-607-61), ENVOY 50 (GC 41-607-62), ENVOY 60 (GC 41-607-63), ENVOY 80 (GC 41-607-64)
manualmanualPOTTERTON appliance manual — ENVOY FLOWSURE & FLOWSURE+ (GC 41-607-89)
manualmanualPOTTERTON appliance manual — ENVOY SYSTEM 30 (GC 41-607-84), ENVOY SYSTEM 40 (GC 41-607-85), ENVOY SYSTEM 50 (GC 41-607-86), ENVOY SYSTEM 60 (GC 41-607-87), ENVOY SYSTEM 80 (GC 41-607-88)
manualmanualPOTTERTON appliance manual — FLAMINGO 2 CF 20/30 (GC 41-605-16)
manualmanualPOTTERTON appliance manual — FLAMINGO CF 20/30 (GC 41-601-33), FLAMINGO CF 35/50 (GC 41-605-60), FLAMINGO RS 20/35 (GC 41-605-57), FLAMINGO RS 35/50 (GC 41-605-58)
manualmanualPOTTERTON appliance manual — FLAMINGO CF 20/35 (GC 41-605-59), FLAMINGO RS 20/30 (GC 41-601-23)
manualmanualPOTTERTON appliance manual — HOUSEWARMER 45 - NG (GC 44-590-18), HOUSEWARMER 55 - NG (GC 44-590-19)
manualmanualPOTTERTON appliance manual — KINGFISHER 2 CF 100 (GC 41-607-11)
manualmanualPOTTERTON appliance manual — KINGFISHER 2 CF 40 (GC 41-607-07), KINGFISHER 2 CF 40 TTB (GC 41-607-34), KINGFISHER 2 CF 50 (GC 41-607-08), KINGFISHER 2 CF 60 (GC 41-607-09)
manualmanualPOTTERTON appliance manual — KINGFISHER 2 RS 100 (GC 41-607-21), KINGFISHER 2 RS 60 (GC 41-607-19), KINGFISHER 2 RS 80 (GC 41-607-20)
manualmanualPOTTERTON appliance manual — KINGFISHER 2 RS 40 (GC 41-607-17)
manualmanualPOTTERTON appliance manual — KINGFISHER 2 RS 50B (GC 41-607-18), KINGFISHER MKII RS50B (GC 41-605-45)
manualmanualPOTTERTON appliance manual — KINGFISHER CF 100 (GC 41-601-42), KINGFISHER CF 80 (GC 41-601-39)
manualmanualPOTTERTON appliance manual — KINGFISHER CF 150 (GC 41-601-16), KINGFISHER CF 180 (GC 41-601-19), KINGFISHER CF 220 (GC 41-601-20)
manualmanualPOTTERTON appliance manual — KINGFISHER CF 40 (GC 41-601-57), KINGFISHER CF 50 (GC 41-601-58), KINGFISHER CF 60 (GC 41-601-56)
manualmanualPOTTERTON appliance manual — LYNX 2 - LPG (GC 47-590-09), LYNX 2 - NG (GC 47-590-08)
manualmanualPOTTERTON appliance manual — LYNX ELECTRONIC RS (GC 47-592-20)
manualmanualPOTTERTON appliance manual — NETAHEAT 10/16 ELECTRONIC - SERIAL No 1000 UPWARDS (GC 41-601-67), NETAHEAT 16/22 ELECTRONIC (GC 41-601-66), NETAHEAT 6/10 ELECTRONIC (GC 41-601-68)
manualmanualPOTTERTON appliance manual — NETAHEAT PROFILE 30E (GC 41-601-35), NETAHEAT PROFILE 40E (GC 41-605-04), NETAHEAT PROFILE 50E (GC 41-605-41), NETAHEAT PROFILE 50E - LPG, NETAHEAT PROFILE 60E (GC 41-605-42), NETAHEAT PROFILE 60E - LPG, NETAHEAT PROFILE 80E (GC 41-605-43), NETAHEAT PROFILE 80E - LPG
manualmanualPOTTERTON appliance manual — PRIMA 100F (GC 41-607-33), PRIMA 100F - LPG (GC 41-607-27), PRIMA 30F (GC 41-607-01), PRIMA 40F (GC 41-607-02), PRIMA 50F (GC 41-607-03), PRIMA 60F (GC 41-607-04), PRIMA 60F - LPG (GC 41-607-25), PRIMA 80F (GC 41-607-32), PRIMA 80F - LPG (GC 41-607-26)
manualmanualPOTTERTON appliance manual — PRIMA 30B (GC 41-605-94), PRIMA 40B (GC 41-605-95), PRIMA 50B (GC 41-605-96), PRIMA 60B (GC 41-605-97)
manualmanualPOTTERTON appliance manual — PRIMA 30C (GC 41-605-90), PRIMA 40C (GC 41-605-91), PRIMA 50C (GC 41-605-92), PRIMA 60C (GC 41-605-93)
manualmanualPOTTERTON appliance manual — PROFILE 100E (GC 41-605-65)
manualmanualPOTTERTON appliance manual — PROFILE 100E - LPG (GC 41-605-69)
manualmanualPOTTERTON appliance manual — PROFILE 30E (GC 41-605-39), PROFILE 40E (GC 41-605-40), PROFILE 50E (GC 41-605-41), PROFILE 60E (GC 41-605-42), PROFILE 80E (GC 41-605-43)
manualmanualPOTTERTON appliance manual — PROFILE 40EL (GC 41-590-50), PROFILE 50EL (GC 41-590-51), PROFILE 60EL (GC 41-590-52), PROFILE 80EL (GC 41-590-53)
manualmanualPOTTERTON appliance manual — PROFILE 50E - LPG (GC 41-605-66), PROFILE 60E - LPG (GC 41-605-67), PROFILE 80E - LPG (GC 41-605-68)
manualmanualPOTTERTON appliance manual — PROFILE PRIMA 100E (GC 41-605-75), PROFILE PRIMA 100E - LPG (GC 41-605-79), PROFILE PRIMA 30E (GC 41-605-70), PROFILE PRIMA 40E (GC 41-605-71), PROFILE PRIMA 50E (GC 41-605-72), PROFILE PRIMA 50E - LPG (GC 41-605-76), PROFILE PRIMA 60E (GC 41-605-73), PROFILE PRIMA 60E - LPG (GC 41-605-77), PROFILE PRIMA 80E (GC 41-605-74), PROFILE PRIMA 80E - LPG (GC 41-605-78)
manualmanualPOTTERTON appliance manual — SUPRIMA 100 L (GC 41-590-48), SUPRIMA 120 L (GC 41-590-49), SUPRIMA 30 L (GC 41-590-42), SUPRIMA 40 L (GC 41-590-43), SUPRIMA 50 L (GC 41-590-44), SUPRIMA 60 L (GC 41-590-45), SUPRIMA 80 L (GC 41-590-47)
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