Join metal parts, with a nut or in a tapped hole, so they can be taken apart.

Anchor channel InnoLock FES-RS-S Fischer
Also known as: cast-in channel
Key features
- Channel opening width (mm)22,5
- ThreadM12-M20
- Support materialsConcrete C12/15 to C90/105, cracked and non-cracked
- CertificationsETA-22/0035, DoP No. 0377, EPD-FIW-20250019-IBK1-EN
What it is
Anchor channel InnoLock FES-RS-S Fischer. Key specifications: channel opening width (mm) 22,5, thread M12-M20, support materials Concrete C12/15 to C90/105, cracked and non-cracked.
Heavy-duty fixings are steel or reinforced nylon anchors that carry high loads in concrete and solid masonry.
What it is for
Used for anchoring to walls, ceilings and floors, for structural fixings, where the fixing is load-bearing and must be calculated and for pouring concrete, from formwork to vibration.
How to use it
Drill with a bit of the specified diameter to the required depth, then clean the hole with a brush and blow-out pump. Insert the anchor through the part to be fixed, hammering it in if necessary, and tighten the nut with a torque wrench to the torque specified by the manufacturer. Observe the minimum edge distances and spacings stated in the technical data sheet.
Where it is used
- Commercial construction
- Industrial construction
- Civil engineering
Technical data
- Channel opening width (mm): 22,5
- Thread: M12-M20
- Support materials: Concrete C12/15 to C90/105, cracked and non-cracked
- Certifications: ETA-22/0035, DoP No. 0377, EPD-FIW-20250019-IBK1-EN
Who it is for
Designed for formwork carpenters, concrete workers and metal fabricators.
Related products
- Floor slab strengthening and reinforcement Fischer
- Undercut Anchor Zykon FZA-I — Female Version, Fischer
- Masonry drill bit PMN Fischer — from the category Drill Bits for Granite, Masonry and Concrete
- Rotary hammer SDS-Plus 32mm DeWalt D25417KT-QS — from the category Rotary Hammers
- Combination wrench 19 mm Stanley STMT95912-0 — from the category Combination Spanners
- Browse the whole category: Heavy-Duty Anchors
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
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 4
| Channel opening width (mm) | 22,5 |
|---|---|
| Thread | M12-M20 |
| Support materials | Concrete C12/15 to C90/105, cracked and non-cracked |
| Certifications | ETA-22/0035, DoP No. 0377, EPD-FIW-20250019-IBK1-EN |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Complete the fixing when screwed onto bolts, screws and threaded rods.
Tighten and loosen nuts and bolts with the open end or the polygonal ring end.



