Navien
Navien Trus Head Taptite Screw M4 x 6 S10A
Navien trus head Taptite screw, M4 x 6 S10A, for use on LCB 700 combi, regular and system boilers.
At a glance
- Part type: screw
£3.91
£3.26 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 Navien trus head Taptite screw, M4 x 6 S10A, is a small thread-forming fastener used in the assembly of Navien LCB 700 boilers. It is a trus (truss) head screw with a Taptite thread profile, sized M4 x 6. It is supplied as a service part for the LCB 700 combi, regular and system range.
Signs this part needs replacing
- The screw head is rounded, chewed or otherwise damaged and will not drive cleanly
- The screw is seized or corroded and cannot be removed without damage
- The screw has been lost or dropped during servicing and no equivalent is to hand
- The screw will not hold torque because the thread it forms into has been stripped
- The fastener is missing from its original position on the appliance
Before you order
- Confirm your appliance model and serial number against the fitment list above
- Check the thread size and length required for the position you are working on
- Check the head profile and drive type match the fixing being replaced
- Confirm how many screws are needed for the job
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| NAVIEN LCB 700 COMBI EXTERNAL 21KW (Serial Number 1705) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 21KW (Serial Number 1705) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 28KW (Serial Number 1710) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 28KW (Serial Number 1710) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 36KW (Serial Number 1709) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 36KW (Serial Number 1709) | — | — | — | |
| NAVIEN LCB 700 COMBI INTERNAL 21KW (Serial Number 1704) | — | — | — | |
| NAVIEN LCB 700 COMBI INTERNAL 21KW (Serial Number 1704) | — | — | — | |
| NAVIEN LCB 700 COMBI INTERNAL 28KW (Serial Number 1706) | — | — | — | |
| NAVIEN LCB 700 COMBI INTERNAL 28KW (Serial Number 1706) | — | — | — |
Showing 10 of 36 compatible appliances.
Documents & drawings
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