The brass fixing for thin board building materials and solid building materials
The fischer brass fixing PA 4 PA 4 is a special plug for fixing metric screws in thin panel building materials. The special fixing is ideal for fixing handles, angle brackets or lamps in wooden board building materials, plastic boards, but also in concrete, solid brick and sand-lime solid brick. The brass fixing is set in a pre-positioned installation. When screwing in the screw, the plug expands and anchors itself in the building material. The special surface structure of the PA 4 prevents the fixing from rotating in the drill hole. This increases installation safety.