{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
High-capacity anchor steel znb FH II 18/50 SK
Article no.: 401566
Catalog no.: 4976
Article code:
Product details
Technical Data
| d0 | 18 mm | |
| Seismic approval | C1 / C2 | |
| Number of nuts | 0 | |
| Material | Galvanised steel | |
| min. anchorage depth | 80 mm | |
| h2 | 155 mm | |
| Suitable for hollow-core concrete slab | No | |
| Fixing with expansion tool | No | |
| Drive | Hexagon socket | |
| Suitable for cracked concrete | Yes | |
| M | M12 | |
| Wrench size (hex socket) | 8 mm | |
| Usable length | 50 mm | |
| Suitable for non-cracked concrete | Yes | |
| Professional / DIY | Profi | |
| Environment | Inside | |
| With collar | No | |
| Anchor material | Steel | |
| Number of washers | 0 | |
| Packing | Folding box | |
| Max. thickness of the attachment | 50 mm | |
| l | 150 mm | |
| Surface protection sleeve | Galvanic/electrolytic zinc plated | |
| Surface protection anchor | Galvanic/electrolytic zinc plated | |
| Test marks / approvals | Fire classification |
Packaging units
| 1 Pack | 20 Pieces | |
| 1 Pallet | 400 Pieces |
Identification & Classification
| Article number | 401566 | |
| Catalog number | 4976 | |
| EAN / GTIN | 4006209449257 | |
| Manufacturer number | 44925 | |
| Article class | RMC |
Description
Advantage:
- The international approvals guarantee maximum safety and the best performance. The European Technical Assessment even cover use in earthquake zones (seismic C1 and C2).
- The countersunk finished screw head allows for flush-mounted fixing.
- The design between the bolt and the sleeve ensures high shear load-bearing capacity. Thus, fewer fixing points are required.
- The optimised geometry intelligently reduces the energy required for assembly.
- The approval regulates the use of hollow drills.
Application Area:
- Guard rails
- Staircases
- Consoles
- Steel constructions
- Cable trays
- Machines
- Gates
- Façades
Approved for:
- Concrete C20/25 to C50/60, cracked and non-cracked
Application Notes:
- The FH II is suitable for push-through installation.
- When applying the torque, the cone is pulled into the expansion sleeve and expands it against the drill hole wall.
- The black plastic ring prevents rotation when tightening the anchor, and acts as a crumple zone to take the torque slippage so that the fixture is pulled onto the anchor base.
- Available head shapes for flexible design solutions:
Countersunk head (type SK), hexagon head (type S), bolt version with nut and washer (type B) and cap nut (type H).