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Metal fixing for plasterboard GKM, galvanized steel, fast installation, for 4–5 mm screws, 100 pcs
Description
The GKM metal fixing for plasterboard is a quick, reliable solution for boards and fibre-reinforced gypsum boards. Its sharp, self-tapping design delivers high load capacity without special setting tools, and installation is done with a standard screwdriver or bit.
Benefits and unique features
- Galvanized steel – durability and indoor corrosion resistance.
- Fast installation without a setting tool – use a cross bit or screwdriver.
- Sharp, self-cutting thread – clean seating and high load capacity.
- Short overall length – needs only a small cavity behind the board.
- Versatile: works with 4.0–5.0 mm screws, hooks and eye screws.
Properties and applications
- Substrates: plasterboard and fibre-reinforced gypsum boards.
- Installation: pre-positioned (head flush with the surface); for double boards pre-drill Ø8 mm.
- Fasteners: wood / sheet-metal screws and accessories with 4.0–5.0 mm diameter.
- Typical uses: lighting, pictures, trims and electrical accessories, light fittings.
Technical data
| Parameter | Value |
|---|---|
| Anchor length | 31 mm |
| Min. thickness to first load-bearing layer (t) | 35 mm |
| Screw range (ds × ls) | 4.0–5.0 × ls mm |
| Material | galvanized steel |
| Packing / quantity | folding box / 100 pcs |
| GTIN (EAN) | 4006209245569 |
Storage recommendations
Store in the original closed packaging in a dry place at 5–25 °C. Protect from moisture, dirt and aggressive chemical vapours. Avoid prolonged dampness and salt exposure.
FAQ
1) Does GKM need a special setting tool?
No. The cross recess lets you install it with a standard screwdriver or bit.
2) Which boards is it for?
Plasterboard and fibre-reinforced gypsum boards; for double boards pre-drill Ø8 mm.
3) Which screws fit?
Wood/sheet-metal screws 4.0–5.0 mm; hooks and eye screws also fit.
4) Typical applications?
Light fittings, electrical accessories, pictures and other light fixtures.
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