Fischer 79784 kierreankkuri

The Fischer 79784 threaded anchor is designed for fastening clamps and fittings in wood constructions and for use with a Nylon plug into masonry. Made of zinc-plated steel (grade 4.6) and 120 mm long, the anchor combines corrosion-resistant surface treatment with mechanical strength for general fastening tasks. Supplied in packs of 100, it is suitable for professional and DIY projects that require multiple identical fasteners.

Advantages

The threaded anchor features a Torx (TX) drive or an integrated hexagon for secure screw engagement, allowing fastening into a Nylon plug or direct installation into timber structures. Its steel grade 4.6 construction with electro zinc plating provides reliable mechanical performance and basic corrosion protection.

Suitable for

• Fixing clamps and fittings to timber constructions
• Fastening with Nylon plug into brick or masonry
• General-purpose fastening where 120 mm length is required

Key specifications

• Brand: FISCHER
• Model / MPN: 79784
• EAN: 4006209797846
• Material: Steel, grade 4.6 (DIN EN ISO 898-1)
• Surface: Electro zinc plated
• Length: 120 mm
• Pack quantity: 100 pieces

How to use

Drill a hole suitable for the chosen Nylon plug when fixing into masonry, insert the plug, then engage the Fischer threaded anchor using a TX (Torx) driver or the integrated hexagon and tighten until secure. For direct timber installation, position the anchor and drive it directly into the wood using the appropriate TX bit or hex tool, ensuring correct alignment and embedment depth.

Recommendations

Use anchors and plugs sized and rated for the base material and load; follow local building regulations and the manufacturer’s detailed installation instructions for required drill diameters, embedment depths, and load values.