Dottie MA8 Anchor, 1/2"-13 Machine Screw Anchor

For secure, economical mounting of cameras, sensors and network enclosures, the Dottie MA8 1/2"-13 Machine Screw Anchor delivers dependable performance in concrete, brick and block. Designed for installers who need quick, repeatable results, this screw anchor uses lead construction and a 1/2"-13 thread to expand reliably in a range of concrete strengths. The anchor adapts to hole-size variation, reducing the need for re-drilling and saving labor time on security and surveillance projects.

Installation is straightforward: drill the specified hole, drop the anchor expander side down, then set with a setting tool and hammer for fast deployment. Because any screw head style can be used, the MA8 gives you flexibility when mounting cameras, monitoring equipment, junction boxes or cable trays. Packaged quantity of 50 makes it practical for commercial jobs and ongoing maintenance programs. Note: not intended for overhead or critical structural loads—suitable for standard mounting where consistent holding is required. Order the Dottie MA8 anchors to streamline your mounting workflow and ensure secure, serviceable installations for surveillance, monitoring and low-voltage systems.

• Securely anchors security and surveillance hardware in concrete, brick and block for long-lasting installs
• 1/2"-13 size and lead construction provide consistent expansion and reliable hold across varying substrate strengths
• Adaptable to hole-size variations to reduce re-drills and speed up installation on-site
• Easily removable and re-tightenable for maintenance or equipment swaps—ideal for monitoring and network device upgrades
• Pack of 50 supports large jobs and repeat installs, improving project efficiency and cost control