Celo CELO Uchwyt do pustych przestrzeni BT plus M4 40 pcs mounting anchors

Celo CELO Uchwyt do pustych przestrzeni BT plus M4 is a pack of 40 mounting anchors designed for secure fixings in hollow walls and cavity substrates. Intended for use with M4 screws, these anchors transfer loads across voids and provide reliable holding for light to medium-duty installations in residential and commercial interiors. The product is supplied as a set of identical hollow-wall anchors suitable for a range of fixtures where traditional solid-wall anchors cannot be used.

Advantages

These hollow-wall anchors are engineered to ensure consistent load transfer in voided substrates and are optimized for use with M4 threaded fasteners. The design enables straightforward installation and stable retention of fixtures such as small shelves, conduit clips, cable management brackets and light fittings. Supplied in a quantity of 40, the pack supports multiple installations and reduces the need for frequent reordering.

Suitable for

• Mounting conduit clips, cable clips and cable raceways in hollow walls
• Fixing light fittings, small shelves and decorative elements to plasterboard or partition walls
• Securing fixtures where access is limited from the rear of the substrate

Key specifications

• Anchor type: hollow-wall mounting anchor designed for cavity substrates
• Screw compatibility: M4 threaded fasteners
• Pack quantity: 40 anchors
• Load class: suitable for light to medium-duty installations (dependent on substrate and screw used)
• Typical substrates: plasterboard, gypsum board, hollow block or similar voided walls

How to use

Drill a hole in the hollow wall at the recommended diameter for the anchor, insert the anchor fully into the cavity until the flange sits flush with the surface, and then tighten an M4 screw into the anchor while holding the fixture in place. During tightening the anchor expands or grips behind the inner face of the substrate to distribute the load. Follow any substrate-specific guidance for hole size and tightening torque to avoid over-tightening and to ensure correct engagement of the anchor.

Usage recommendations

Verify the substrate condition and thickness before installation, choose the correct drill diameter and use M4 screws of appropriate length to reach the effective grip area. For heavier loads or critical fixings, use multiple anchors or select a fastening system rated for the required load. When installing electrical or plumbing fixtures, comply with applicable local regulations and safety practices.