Screw Jack Nuts | Curtain & Board Wall Fasteners | Expansion Plugs & Rivet Lock Bolts
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£22.99inc VAT
The Petal Screw Jack Nut is a versatile expansion plug designed for secure fastening in hollow materials. Its unique petal design expands uniformly to create a powerful, vibration-resistant hold, maki...
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Questions about this product
- How do I install these petal screw jack nuts?
- Tap the anchor into a pre-drilled hole using a hammer. Then, drive in a metric screw with a screwdriver or drill to expand the petals behind the wall.
- How much weight can these expansion plugs actually hold?
- They can support between 15 and 50 kilograms. The exact limit depends on the size of the plug you choose and the strength of your wall material.
- What kind of screws do I need to use with these fasteners?
- These plugs work with standard metric machine screws, typically in the M4 to M10 range. Always match the screw size to your specific anchor's diameter for a tight fit.
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