Anchor heavy loads to concrete and solid masonry, where plastic plugs are not enough.

Mounting profile FLS 31 Fischer
Also known as: strut channel, mounting rail
Key features
- Length (mm)2.000
- Thickness S (mm)1
- Profile cross section0,98 cm²
- Moment of inertia Iy1,02 cm⁴
- Moment of inertia Iz1,46 cm⁴
- Section modulus wy (cm³)0,64
What it is
The FLS 31 mounting profile by Fischer is a lightweight element for fixing systems, with a length L of 2,000 mm and a thickness S of 1 mm. It has a cross-section of 0.98 cm², moments of inertia ly 1.02 cm⁴ and lz 1.46 cm⁴, section moduli wy 0.64 cm³ and wz 0.94 cm³, with a maximum recommended static load of 0.48 kN. It is supplied in packs of 10 pieces.
The channel or rail is a steel or aluminium bar with a slot, fixed to a wall or ceiling or cast into the concrete, onto which pipe clamps, brackets and other elements are attached with dedicated nuts and screws.
What it is for
Used for installing building services and plant and for supporting pipework and ductwork.
How to use it
Fix the channel with anchors suited to the substrate, level and at the spacings indicated by the manufacturer. Attach the elements to the slot and tighten them to the specified torque. Cut to length and protect the cut area against rust. Do not exceed the loads stated for the length and type of channel.
Where it is used
- Residential construction
Technical data
- Length (mm): 2.000
- Thickness S (mm): 1
- Profile cross section: 0,98 cm²
- Moment of inertia Iy: 1,02 cm⁴
- Moment of inertia Iz: 1,46 cm⁴
- Section modulus wy (cm³): 0,64
- Section modulus wz (cm³): 0,94
- Maximum recommended static load, per: 0,48
- Pieces per pack: 10
Who it is for
Designed for plumbers, HVAC technicians and heating and plumbing engineers.
Related products
- Mounting profile FUS 41 Fischer
- Bracing profile BP AL Fischer
- Heavy-duty fixing anchor FAZ II Plus H — expansion sleeve anchor (blind nut) Fischer — from the category Heavy-Duty Anchors
- Threaded wall plugs GS A4 Fischer — from the category Threaded Rods
- Cancano FIS A WH for chemical anchor Fischer — from the category Chemical Anchors
- Browse the whole category: Wall Brackets for Carpentry
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 9
| Length (mm) | 2.000 |
|---|---|
| Thickness S (mm) | 1 |
| Profile cross-section | 0,98 cm² |
| Moment of inertia Iy | 1,02 cm⁴ |
| Moment of inertia Iz | 1,46 cm⁴ |
| Section modulus wy (cm³) | 0,64 |
| Section modulus wz (cm³) | 0,94 |
| Maximum recommended static load, per | 0,48 |
| Pieces per pack | 10 |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Make tie rods, hangers and chemical anchor fixings together with nuts, washers and connectors.
Complete the fixing when screwed onto bolts, screws and threaded rods.
Drill concrete, brick and stone for wall plugs and anchors using a hammer drill.




