Screw & wall plug kit Fischer 534992 45 pcs 25 mm for Brick Concrete

The Fischer 534992 screw & wall plug kit contains 45 components designed for secure fixing in brick and concrete. Each wall plug has a length of 25 mm and is intended for a 5 mm drill hole with a required minimum hole depth of 35 mm. The kit is supplied in a blister pack for convenient storage and handling on site, making it suitable for a variety of light- to medium-duty anchoring tasks in masonry substrates.

Advantages

The kit combines compatible screws and wall plugs sized for reliable expansion in solid masonry, giving consistent hold in brick and concrete. The 25 mm plug length and 5 mm drill diameter simplify selection and drilling, while the blister packaging keeps components visible and organised. This Fischer kit is built to provide predictable performance when installed to the recommended hole depth.

Suitable for

• Mounting small shelves and brackets on brick and concrete walls
• Fixing bathroom and kitchen accessories to masonry
• Securing picture frames, mirrors and decorative elements
• Light electrical fixtures and cable clips in solid substrates

Key specifications

• Quantity: 45 pieces (screws and wall plugs combined)
• Wall plug length: 25 mm
• Required drill diameter: 5 mm
• Minimum hole depth: 35 mm
• Suitable base materials: brick, concrete (solid masonry)
• Packaging: blister pack for storage and transport

How to use

Select an appropriate position on the masonry surface and mark the fixing point. Drill a 5 mm diameter hole to at least 35 mm depth using a masonry drill bit, then clean the hole of dust. Insert the 25 mm wall plug flush with the surface and drive the matching screw until the fixture is held firmly; avoid over-tightening which can reduce holding performance. For multiple fixings, maintain correct spacing and cumulative load considerations as per the mounted object's weight and the substrate condition.

Usage recommendations

Use a hammer drill for fast, clean holes in concrete and solid brick. Verify substrate condition before installation—avoid using these plugs in hollow blocks or highly fractured masonry without alternative anchors. If higher load-bearing capacity or vibration resistance is required, consider using larger or specialised anchors appropriate for the specific task.