Products description
Properties
- Visual expansion control replaces torque wrench
- Holds secure in almost all building materials
- Equally distributed expansion thanks to internal cone
- High load-bearing values (metallic transfer of force)
Description and field of application
- 4-part metal expansion element
- Large washer Ø 24 mm
- Hexagonal screw strength class 8.8, galvanised zinc-plated with plastic sleeve
Processing and assembly
- The maximum expansion in the various building materials is achieved when the protruding flange is pressed together with the insertion marking ring
- Holds secure in concrete and solid brick by expansion
- Holds secure in perforated brick and porous concrete (aerated concrete) by expansion and form locking
- Through installation
Technical data:
Dowel diameter | 12 | [mm] |
Dowel length | 140 | [mm] |
Screw size | 73181900 | [ø mm] |
Screw length | - | [mm] |
Drill hole diameter | do | 12 | [mm] |
Min. drill hole depth | h1 | 150 | [mm] |
Min. bolt penetration | hef | 50 | [mm] |
This Product was added to our catalogue on 18/09/2019.