Wall plug FISCHER 503415 screw anchor set — 4 pieces

The fischer frame fixing SXR is a durable nylon wall plug designed for fixing frames and substructures. Its special geometry allows use in both solid and hollow building materials, and it requires a low anchorage depth of 50 mm, making it a compact and practical solution for mounting timber substructures, coat racks and kitchen cabinets.

Advantages

The SXR plug combines a simple installation process with versatile performance across different base materials. In solid materials the plug expands to create a secure hold, while in hollow or perforated materials it anchors itself in the cavity. The shallow anchorage depth reduces material and labour requirements compared with deeper anchors.

Suitable for

• Fixing timber substructures and battens
• Mounting coat racks and hooks
• Securing kitchen cabinets and shelving frames
• Applications in solid masonry as well as hollow or perforated blockwork

When it may not be suitable

The SXR plug is optimized for light to medium loads and for installations where a 50 mm anchorage depth is sufficient. It may not be suitable for heavy structural loads or where manufacturers require specific high-load anchors or metal anchors. For very thin finishes or extremely shallow substrates, alternative fixing methods should be considered.

Key specifications

• Material: high-quality nylon
• Anchorage depth: 50 mm
• Geometry: designed for use in solid and hollow/perforated building materials
• Typical applications: frame fixing for timber substructures, cabinets and coat racks
• Pack quantity: 4 pieces

How to use

Drill a hole of the appropriate diameter for the SXR plug into the chosen base material to the recommended depth. Insert the plug into the drilled hole until flush with the surface, then drive the screw to expand the plug in solid materials or to engage its cavity anchoring action in perforated materials. Ensure the screw length and diameter match the plug and the load requirements.

What to consider before purchase

• Verify the base material (solid masonry, perforated block, or hollow material) to confirm suitability
• Check required load capacity and whether a 50 mm anchorage depth is adequate
• Ensure screw dimensions are compatible with the plug and the fixture being mounted
• Consider quantity needed; this product pack contains 4 plugs

Usage recommendations

Use the SXR plug with screws of the appropriate length and diameter and follow drilling depth recommendations. For heavy loads or critical installations, consult structural guidelines and choose anchors rated for the required load.