Ruuvi-ankkuri Fischer 519770

The Fischer 519770 screw anchor pack contains 50 grey wall plugs designed to provide secure fastening in a range of building materials. Each anchor is intended for reliable load-bearing when installing fixtures such as shelves, brackets, light fittings and other mounted items. The set is suitable for use in masonry, concrete and certain types of hollow or solid substrates commonly encountered in professional and DIY projects.

Advantages

These grey wall plugs offer consistent expansion and grip to reduce the risk of loosening under normal load conditions. The anchors are supplied in a pack of 50, allowing multiple fixings without frequent reordering. They are compact and lightweight for easy storage and handling, and their design is intended to work with compatible screws to achieve a stable connection between fixture and substrate.

Suitable for

• Fixing shelves and cabinets to masonry or concrete walls
• Mounting brackets, handrails or blind fittings
• Securing electrical boxes, light fittings and small appliances
• General repairs and DIY renovation tasks requiring reliable anchors

Key specifications

• Quantity per pack: 50 pieces
• Color: grey
• Net weight (pack): 440 g
• Intended use: wall/floor fixings in masonry, concrete and compatible substrates
• Compatible with: standard screws of matching diameter for anchor expansion

How to use

Choose a drill bit matching the anchor diameter, drill a hole to the required depth, remove dust from the hole and insert the wall plug flush with the surface. Position the fixture over the anchor and drive the appropriate screw until the anchor expands and secures the fixing. Follow manufacturer guidance on screw size and tightening torque to avoid overloading or damaging the substrate.

Recommendations

Inspect the substrate before installation to confirm suitability; avoid use in crumbling or heavily damaged material. For heavy loads or safety-critical installations, consult structural guidance and use anchors rated for specific load classes. Store the pack in a dry place to maintain anchor condition.