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  • Product Category Picture: "Spacing screw ASL"
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      The spacing screw for flexible positioning and alignment of wooden fixtures.

      Spacing screw ASL

      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 Plus, the ASL is used in concrete and, together with the fischer universal plug UX, in masonry.
      Product variants
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      Product variants

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      The advantages / Product description

      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 Plus 8 and UX 8 plugs, it can be used in almost all wall materials, guaranteeing a secure fixing.

      Application and approval

      Applications
      • Window frames
      • Door frames
      • Squared timbers
      • Claddings
      • Substructures made of wood
      Building materials
      • Without plug: suitable for wooden materials and wooden panels
      • With SX Plus or UX plugs: all concrete and masonry materials
      You can find detailed information on building materials in the registration document.

      Assembly instruction

      Functionality
      • 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.
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