Exact and stressless spacing by Fischer
- Precise fixture alignment control: The matched pitch double threads allow you to hold timber components at an exact distance without pulling against the base.
- High shear load capacity: Installing the screw at an angle allows your substructure to support significantly higher shear loads.
- Reliable drive with T25: The T25 drive offers optimal torque transmission and prevents cam-out when driving into timber or plugs.
With the Fischer asl spacing screw, you achieve precise, stress-free stand-off mounting of wooden battens, framing, and window frames on uneven surfaces. The matched pitch double thread holds the timber firmly at the required distance without pulling it flush against the substrate, eliminating the need for packing shims or wedges. You can drive directly into wood and sheet materials without plugs, or combine with Fischer wall plugs like sx Plus or ux for solid masonry and concrete. Featuring a reliable T25 drive for slip-free torque transfer, this screw ensures quick, perfectly aligned installations every time.
Product description:
The spacing screw for flexible positioning and alignment of the wooden fixture.
- The fischer spacing screw ASL is a special screw made from zinc-plated steel with two threads with perfectly tailored pitches.
- The spacing screw is ideal for positioning and adjusting components without plugs in wood and wooden materials, door and window frames, claddings and substructures made of wood and for securing components without pulling them against the substrate.
- The special screw is used in a push-through installation process.
- When the screw is screwed in, the outer thread cuts into the pre-drilled fixture, securing it into position.
- In conjunction with the fischer expansion plug SX, the ASL is used in concrete and, together with the fischer universal plug UX, in masonry.
Top Features
- Exact mounting even with attachments mounted at an angle.
- Simple stand-off installation with two threads with the same pitch.
- Fixing in solid building materials with fischer expansion plug SX and in hollow building materials with fischer universal plug UX.
- Flexible usage in wooden materials and wooden panels, as well as in solid mineral building materials and hollow mineral building materials.
Advantages
- The coordinated threads with the same pitch allow for the pin-point positioning and alignment of the fixture, which can even be mounted at an angle to the screw. This allows for an exact and flexible fixing.
- During the installation, the fixture is not pulled onto the substrate, instead it is brought directly to the desired distance and position. This allows for a simple and exact installation.
- When combined with SX 8 and UX 8 plugs, it can be used in almost all wall materials, guaranteeing a secure fixing.
Applications
- Window frames
- Door frames
- Squared timbers
- Claddings
- Substructures made of wood
Versions
- Zinc-plated steel, blue zinc-plated
Building materials
- Without plug: suitable for wooden materials and wooden panels
- With SX or UX plugs: all concrete and masonry materials
Functioning
- The ASL is suitable for push-through installation.
- Pre-drill the fixture at the desired angle in order to achieve the correct positioning and alignment.
- When screwing in the screw, the external thread cuts into the pre-drilled fixture, and fixes it into the stipulated position.
- The angled position of the screws (15° - 30°) allows high shear loads to be supported.