8 Pieces Heavy-Duty Expansion Hook Bolts – M10 Wall Anchors for Water Heaters & Shelving

• Made from zinc-plated carbon steel for excellent load-bearing strength and long-term stability—safe and secure even under heavy loads.
• Each hook bolt measures M10, suitable for use with a 12mm drill bit—offering precise compatibility with common installation tools.
• Specially designed for mounting water heaters, but also perfect for heavy-duty wall installations like wall-mounted shelves, and support brackets.
• Featuring a self-expanding design, the bolts lock into place as you tighten—no need for professional tools or complex setup.
• Includes extra-thick zinc-plated washers for added anti-loosening performance, while the deep-cut threading ensures a tight, vibration-resistant hold.

These expansion bolts form a strong bond with concrete or solid brick walls, reinforced by anti-slip washers for added safety. A dependable solution for securely mounting heavy fixtures in residential or commercial spaces.