Dottie DEA516 Anchor, 5/16"-18 Double Expansion Anchor

Secure, professional-grade anchoring for security, surveillance and general mounting needs. The Dottie DEA516 double expansion anchor is designed to lock firmly into concrete, brick or block by expanding at two points when a machine-threaded bolt is inserted — delivering reliable resistance to pullout for cameras, access control, monitoring equipment and cabinet installs. Constructed from corrosion-resistant Zamak alloy and internally threaded to accept 5/16-18 bolts, this expansion anchor balances durability with easy bolt installation and removal. At 1.62 in length and packaged in a contractor-friendly quantity of 100, the DEA516 is ideal for installers who need dependable, repeatable performance across multiple jobs. Use these anchors to mount surveillance cameras, secure network racks and fasten light-to-medium duty hardware where long-term stability and low maintenance are required. Stock up with the Dottie DEA516 to streamline installations and reduce callbacks — add to your cart for reliable anchors on your next security or monitoring project.

• Fast, reliable anchoring for concrete, brick and block — dual expansion resists pullout for secure mounts
• Corrosion-resistant Zamak construction reduces maintenance and extends service life in security and surveillance installations
• Internally threaded 5/16-18 design simplifies bolt installation and removal for equipment swaps and service
• Compact 1.62 in length delivers dependable light-to-medium duty support for cameras, access control and network racks
• Bulk pack of 100 provides cost-effective supply for contractors and low-volatility inventory management