Fischertechnik Universal rawlplug UX 6 x 50 SK, 6 mm x 50 mm, pack of 10 (MPN 77855)

Fischertechnik Universal rawlplug UX 6 x 50 SK contains ten universal plugs sized 6 mm x 50 mm for general fastening tasks. These rawlplugs are designed to accept screws with a 6 mm diameter and provide a 50 mm embedment depth, making them suitable for securing light fixtures, fittings and small constructions in a range of base materials. The design focuses on reliable expansion and load transfer in solid and hollow substrates commonly encountered in DIY and light professional work.

Advantages

The universal geometry ensures secure expansion and good grip in masonry, concrete and some hollow materials. The 50 mm length gives sufficient anchor depth for many common fixtures while the 6 mm internal diameter matches standard metric screws. Supplied as a pack of ten, the set is convenient for small projects and repairs. The plastic material resists corrosion and is compatible with a variety of screw types used for light to medium loads.

Suitable for

• Mounting small shelves and brackets
• Fixing light fixtures and electrical boxes
• Securing fittings in masonry or concrete walls
• DIY repairs and light construction tasks

Key specifications

• Plug diameter: 6 mm
• Plug length / embedment depth: 50 mm
• Package quantity: 10 pieces
• Material: plastic (non-metallic anchor)
• Compatible screw diameter: 6 mm (standard metric screws)

How to use

Drill a hole of appropriate diameter and depth into the chosen base material, clean out dust and debris, then insert the rawlplug flush with the surface. Select a suitable 6 mm screw and drive it into the plug until the fixture is firmly clamped; avoid over-tightening which can deform the plug. For hollow or weak substrates, ensure the plug expands correctly and consider using a hollow-wall anchor if needed.

Usage recommendations

Use a drill bit that matches the plug diameter and check the substrate type before installation. For critical or heavy loads, verify the load capacity in the specific base material and choose a specialist anchor if required. Store the plugs in a dry place away from direct sunlight to maintain material properties.