Fischer DuoPower 6 x 50 K NV universele plug, 1 set (537650)

Finding a wall plug that holds securely in both solid and hollow building materials can be a challenge. The Fischer DuoPower 6 x 50 K NV solves this by combining two material components in one plug: a hard collar for solid bases and a soft expansion zone that folds and knots in cavities. This ensures a firm hold in concrete, brick, plasterboard, and many other substrates.

Who is it for

This wall plug is ideal for DIY enthusiasts and professionals who need a reliable fixing for medium loads in a variety of wall types. Whether you are mounting shelves, cabinets, or light fixtures, the DuoPower adapts to the base material without the need for different plug types.

Main features

• Two-component design: hard collar for solid materials, soft wings for hollow spaces
• Pre-positioned and push-through installation for flexibility
• With collar (K) prevents slipping into the drill hole
• No screw included (NV) – use with wood or chipboard screws 4.5–5 mm
• Made of high-quality nylon (polyamide) for durability
• Temperature resistant from -40°C to +80°C

Specifications

• Plug diameter: 6 mm
• Plug length: 50 mm
• Drill hole diameter: 6 mm
• Minimum drill hole depth: 60 mm
• Recommended screw diameter: 4.5–5 mm
• Suitable for: Concrete, solid brick, perforated brick, aerated concrete, plasterboard, gypsum fibreboards, lightweight concrete hollow blocks, natural stone, chipboard, solid gypsum panels
• Quantity per pack: 100 pieces

Tips

For best results, choose a screw length that accounts for the fixture thickness plus the plug length. In hollow materials, ensure the plug expands behind the board by using a screw that is long enough to activate the folding mechanism.