Drop-in Anchor M8 - Concrete and Natural Stone - High Quality Why choose this type? ✅ Saves time and effort: Only 30mm drilling depth, meaning faster completion and less drill bit consumption. ✅ Easy to remove and install: The design is flush with the surface, allowing you to remove the installed piece and reinstall it at any time without damaging the base. ✅ Complies with specifications: Accepts all M8 metric thread bolts and threaded rods. ✅ Rust resistant: Zinc plated to ensure longer life and protection against corrosion. 🚨 Uses: Installation of fire and plumbing pipes. Installation of air conditioning and ventilation systems (Duct). Suspension of false ceilings and lighting. Installation of iron structures and granite. 🚨 Technical Specifications: Diameter: 10 mm. Internal size: M8. Length: 30 mm. Minimum screw depth: 8 mm / Maximum depth: 13 mm.