The Metal Expansion Anchor FMD is a high-strength mechanical fastener designed for securely anchoring objects into solid base materials such as concrete, brick, or stone. Featuring a split expansion sleeve and flared end, it expands tightly within the drilled hole as the internal bolt is tightened, providing a reliable and vibration-resistant hold. Commonly used in structural, industrial, and heavy-duty installations, this anchor is ideal for fixing brackets, rails, machinery, and frameworks. Manufactured from corrosion-resistant steel or zinc-plated alloy, the FMD anchor offers long-lasting performance and consistent load-bearing capacity in both indoor and outdoor environmen