PA 4 M 8/25 / Brass fixing

The brass fixing for thin panel building materials and solid building materials.

The fischer brass fixing PA 4 is a special fixing for fastening metric screws in thin panel building materials. The brass fixing is set in the pre-positioned installation. When driving in the screw, the plug expands and anchors itself in the building material. The fischer brass fixing PA 4 is ideal for fixing handles, angle brackets, or lamps in wood panel materials, plastic boards, and also in concrete, solid brick, and solid sand-lime brick.

Top Features

• Ideal for thin panel building materials due to low anchorage depths.
• No rotation due to special surface structure.
• High flexibility due to using conventional metric screws.

Advantages

• The short brass fixing PA 4 only requires a very low anchorage depth and is therefore the solution for thin board building materials.
• The special surface structure of the PA 4 prevents the fixing from rotating in the drill hole. This provides increased installation safety.
• The internal thread allows for the use of standard metric screws and enables the ideal adaptation to suit the intended use.

Functioning

• The PA 4 is suitable for pre-positioned installation.
• Turning in the metric screw causes the front part of the brass fixing to expand, thus securely anchoring it in the substrate.
• Calculating screw length for flush fixing installation: Fixing length + fixture thickness = min. screw length

Applications

• Handles
• Angle brackets
• Lamps

Building materials

• Wooden board building materials
• Plastic boards
• Concrete
• Solid brick
• Solid sand-lime brick
• Natural stone with dense structure

You can find detailed information on building materials in the registration document.