Expansion Rawl Bolt - M10 x 100mm - 4 Pack - Silver

Use a drill bit that matches the diameter of the expansion bolt (in this case, 10mm).

While the product description mentions plasterboard, consider that the hold might not be as strong. For plasterboard fixings, specialized fixings are recommended.

Load capacity depends on the material, bolt size, and installation. Refer to the product specifications or consult a professional for your specific needs.

Expansion bolts are generally not designed for reuse. Once removed, they may not provide a secure fixing.

Unscrew the bolt until the cone is no longer engaged with the sleeve. Then, you can try to remove the bolt. It might require prying if it's strongly in place.

These bolts are primarily designed for use in concrete, brick, and stone.

The hole is too large or the base material is crumbling. Remove the bolt and try a smaller diameter bolt, or fill the hole with a suitable filler and re-drill when dry.

The hole may be too shallow or debris is preventing expansion. Ensure the hole depth is correct and clean.

Replace the bolt with a new one. Consider using stainless steel bolts in high-moisture or outdoor environments.