Support pipework, trunking and services, fixing them securely to wall or ceiling.

Hammer-head nut FCN Clix S Fischer
Key features
- Thread atM8
- Length (mm)30
- Tightening wrench (mm)13
- Recommended maximum tensile load (kN)3
- Tightening torque Tinst10 N·m
- Pieces per pack50
What it is
The Fischer FCN Clix S hammer-head nut is a profile nut with an M8 thread, a length of 30 mm and a 13 mm tightening spanner size, able to support a maximum recommended tensile load of 3 kN with an installation torque of 10 N·m. It is supplied in packs of 50 pieces.
The channel nut, with a hammer head or hook head, has a shaped head that fits into the channel of a mounting rail and locks in place, so that brackets and loads can be fixed along the rail.
What it is for
Used for mechanical fixing of structures and components to walls, ceilings and floors, for erecting steelwork and structural carpentry and for supporting pipework and ductwork.
How to use it
Slide it into the rail channel and turn it until it engages the edges of the profile. Then fit the screw or threaded rod from the opposite side and tighten to the specified torque, checking that the head is properly seated. Check periodically that it has not worked loose.
Where it is used
- Industrial construction
- Building services
- Industrial plant engineering
Technical data
- Thread at: M8
- Length (mm): 30
- Tightening wrench (mm): 13
- Recommended maximum tensile load (kN): 3
- Tightening torque Tinst: 10 N·m
- Pieces per pack: 50
Who it is for
Designed for electricians, plumbers, HVAC technicians and heating and plumbing engineers.
Related products
- Hexagonal sleeve VM A2/A4 Fischer
- Hammer-head nut FCN AL Fischer
- Threaded rod by the metre, class 8.8, Fischer — from the category Threaded Rods
- Wide washer for screw FBS 10 Fischer — from the category Flat Washers
- Double-threaded stainless steel screw with Torx drive Fischer — from the category Bolts and Metric Screws
- Browse the whole category: Hex Nuts
Before you order
In your request, please state the length and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 6
| Thread at | M8 |
|---|---|
| Length (mm) | 30 |
| Tightening wrench (mm) | 13 |
| Recommended maximum tensile load (kN) | 3 |
| Tightening torque Tinst | 10 N·m |
| Pieces per pack | 50 |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
Hammer-head nut FCN Clix S Fischer
|
Quick-fit nut FCN Clix P hdg and FCN Clix M hdg Fischer
|
Quick-fit nut FCN Clix P A4 and FCN Clix M A4 Fischer
|
Quick-fit nut FSM 31 Clix M Fischer
|
|---|---|---|---|---|
| Brand | Fischer | Fischer | Fischer | Fischer |
| Thread at | M8 | M12 | M10 | M10 |
| Tightening wrench | 13 mm | — | — | 17 mm |
| Recommended maximum tensile load | 3 kN | 5 kN | 5 kN | — |
| Pieces per pack | 50 | 50 | 25 | 50 |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Connect rails, beams and supports for fixing services, suspended ceilings and light structures.
Make tie rods, hangers and chemical anchor fixings together with nuts, washers and connectors.
Join metal parts, with a nut or in a tapped hole, so they can be taken apart.








