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Concrete screw with countersunk head and TX Drive 4x40 FBS (Cable Clamp)
Article no.: 2219677
Catalog no.: 3329
Article code:
Product details
Technical Data
| Professional / DIY | Profi | |
| Environment | Inside | |
| Application conditions | Inside | |
| Material | Galvanised steel | |
| Bit size (TX) | 20 | |
| Surface protection | Galvanic/electrolytic zinc plated | |
| Head shape | Countersunk head | |
| Packing | Folding box |
Packaging units
| 1 Pack | 200 Pieces |
Identification & Classification
| Article number | 2219677 | |
| Catalog number | 3329 | |
| Manufacturer number | 579372 | |
| Article class | RMC |
Description
Advantage:
- The concrete screw in diameter 4 is ideal for the installation of cable clamps.
- Quick and easy assembly and disassembly using a ordless screwdriver , tangential impact wrench or manual installation.
- The recommended loads for concrete (cracked and non-cracked concrete) make the application more secure.
- The concrete screw FBS 4 offer the possibility for use in masonry like solid sand-lime bricks, for a flexible use in different substrates.
- Two embedment depths enable high flexibility for example for plaster bridging and a precise adaption.
- Fire resistant values according R120 enable the use in case of fire.
- The sawtooth geometry enables fast cutting into the base material.
- The expansion-free anchorage system (undercut) enables low edge and axial spacings.
Application Area:
- Ideal for Cable Clamps
- Eletrical installations
- Sanitary, heating and air conditioning installations
- Surface-mounted sockets
Recommended loads for:
- Concrete starting at C20/25, cracked and non-cracked
- Masonry with out of solid building materials with a dense structure, such as solid sand-lime bricks
Application Notes:
- Drill hole cleaning is necessary.
- The concrete screw FBS 4 is recommended for the push-through installation.
- We recommend using a tangential impact screwdriver with a suitable impact screwdriver socket, or a cordless screwdriver or manual installation by hand.
- The screw is installed correctly when the screw head sits flush on the fixture and cannot be screwed in deeper (visual setting control).