Fischer GK RH K NV sadrová hmoždinka s okrúhlym hákom, 22 mm, 1 sada (510662)

Mounting a lightweight shelf or a picture frame on a plasterboard wall often means choosing between flimsy fixings that pull out and heavy-duty anchors that need special tools. The Fischer 510662 GK RH K NV plasterboard anchor set is the practical answer: a self-drilling nylon anchor with a matching pan-head screw, sized for single-layer plasterboard from 9.5 mm thick. Each pack contains 10 anchors and 10 zinc-plated screws, so you can complete a full room of curtain rails, light fixtures, or cable conduits without a second trip to the hardware store.

Key specifications

• Anchor type: Plasterboard anchor
• Anchor length: 22 mm
• Material: High-quality nylon
• Installation method: Self-drilling (no pre-drilling required for plasterboard)
• Minimum plasterboard thickness: 9.5 mm
• Maximum fixture thickness: 15 mm
• Screw type: Pan-head screw, 4.5 x 35 mm
• Screw drive: PZ2 (Pozidriv 2)
• Anchor drive: PZ2 (Pozidriv 2)
• Recommended load on single plasterboard: up to 10 kg
• Suitable substrates: Gypsum plasterboard, gypsum fibreboard
• Screw corrosion protection: Zinc-plated
• Anchor head type: Flat head (flush finish)
• Pack contents: 10 anchors, 10 screws

Why choose it

The self-drilling tip means you can install the anchor directly into plasterboard with a Pozidriv screwdriver or bit—no pilot hole, no setting tool. The nylon body spreads the load behind the board, while the flat head sits flush for a clean, professional look. The included screws are zinc-plated to resist corrosion in dry indoor environments.

Ideal use cases

• Hanging pictures, mirrors, and lightweight wall décor
• Mounting light fixtures, smoke detectors, and electrical boxes
• Fixing curtain rails, blinds, and towel holders
• Securing cable conduits and small shelves on plasterboard walls

Good to know

For best results, ensure the plasterboard is at least 9.5 mm thick and the total fixture thickness does not exceed 15 mm. The anchor is designed for gypsum plasterboard and gypsum fibreboard; do not use in solid masonry or hollow block without verifying suitability. Always check the load rating for your specific board type and fixture weight.