Dottie DA50 1/2-13 Drop in Anchors Steel Zinc Plated

For reliable, professional-grade concrete anchoring, the Dottie DA50 1/2-13 Drop-In Anchors deliver secure, removable mounting points ideal for commercial installations. Designed specifically for concrete use, this internally threaded, carbon steel anchor features an expansion cone and 1/2-13 thread size to create a strong, vibration-resistant hold for pipe hangers, strut channels, sprinkler systems and security or surveillance fixtures. The zinc-plated finish improves corrosion resistance in typical indoor and semi-exposed environments, extending service life and reducing maintenance costs.

Contractors and facilities teams benefit from fast, repeatable installs: set the anchor flush, drive the cone, and attach your preferred screw or bolt — the screw can be removed or re-tightened for equipment servicing or monitoring upgrades. Because the DA50 accepts any head style screw, it minimizes the need for multiple fastener types on-site. Use these drop-in anchors where dependable overhead support and long-term performance matter, including mechanical rooms, security camera mounts, and cable tray supports. Order the Dottie DA50 for a straightforward, industry-proven concrete anchoring solution that keeps installations secure and serviceable.

• Fast, secure concrete anchoring that reduces install time and limits rework
• Zinc-plated carbon steel construction for durable, corrosion-resistant performance in building infrastructure
• Internally threaded design with expansion cone provides strong, vibration-resistant hold for overhead loads
• Removable and adjustable anchoring point enables easy maintenance of pipes, strut, sprinkler and security equipment
• Universal compatibility with any screw head type simplifies inventory and speeds on-site adaptability