Fischer 557916 screw and wall plug kit

The Fischer 557916 screw & wall plug kit contains six 30 mm screws with a Pozidriv PZ2 drive and matching plastic anchors designed for a 6 mm drill hole. Intended for installations that require secure fixing in masonry, concrete, and similar base materials, the kit is supplied in a blister pack for compact storage and straightforward access on the job. The components are sized for a minimum embedment depth of 40 mm to ensure reliable load transfer and stable fastening in typical indoor and outdoor anchoring tasks.

Advantages

This screw and wall plug set combines a common Pozidriv PZ2 screw drive with plastic anchors matched to a 6 mm bore, providing consistent fit and easy installation. The 30 mm screw length and recommended 40 mm embedment depth offer secure holding in a range of solid and hollow substrates. The blister packaging keeps parts organized and visible, facilitating inventory checks and quick selection for repetitive tasks.

Suitable for

• Fixing light fixtures, switch boxes and small shelving to masonry or concrete
• Mounting brackets, cable clips and conduit supports
• DIY repairs and small renovation projects in residential settings
• Temporary or semi-permanent attachments where 6 mm anchors are appropriate

Key specifications

• Screw length: 30 mm
• Drive type: Pozidriv PZ2
• Recommended drill hole diameter: 6 mm
• Minimum embedment depth: 40 mm
• Anchor material: plastic suitable for general masonry use
• Pack format: blister with six matching screw-and-anchor sets

How to use

Mark the fixing position, then drill a 6 mm hole to the recommended minimum depth of 40 mm using an appropriate masonry drill bit. Clean the hole of dust and debris before inserting the plastic anchor flush with the surface. Position the fixture and drive the Pozidriv PZ2 screw through the fixture into the anchor until the connection is firm; avoid over-tightening which can damage the anchor or substrate. For hollow or weak substrates, verify suitability before installation or choose anchors designed specifically for those conditions.

Recommendations

Use a suitable masonry drill bit and a correctly sized PZ2 screwdriver or bit to achieve consistent results. Confirm the substrate type and load requirements prior to installation, and observe the minimum embedment depth of 40 mm for reliable performance. Store the blister pack in a dry place to prevent contamination of the anchors.