Dottie W38334 Anchor, 3/8" 3-3/4" Wedge Anchor

Secure large loads with confidence using the Dottie W38334 3/8" 3-3/4" Wedge Anchor. Designed for contractors and system integrators, this Dottie anchor offers seismic-rated reliability (ICC-ESR listed) and a fully threaded carbon steel body so you get predictable, high-strength performance in both normal and lightweight concrete. The built-in pilot on the hammered end prevents first-thread damage, helping crews install faster and avoid costly replacement anchors.

The W38334 is engineered for real-world applications — from cable tray and strut supports to fire sprinkler hangers, piping systems and mounting points for security and surveillance cameras or access-control hardware. Its UNC 16 TPI thread profile provides consistent engagement and adjustability on-site, so technicians can fine-tune embedment depth without sacrificing hold. As a non-bottom-bearing expanding anchor, it creates vigorous radial expansion for durable anchoring in cracked and uncracked concrete.

Choose the Dottie W38334 wedge anchor when you need trusted, code-listed concrete anchors for networking racks, monitoring equipment, CCTV mounts and other critical infrastructure. Add to your bill of materials or contact sales for bulk ordering and project support.

• Provides reliable, seismic-rated anchoring for critical installs, minimizing rework and downtime
• Fully threaded 3/8" x 3-3/4" design allows precise embedment and strong hold in normal and lightweight concrete
• Carbon steel construction delivers durability for long-term mounting of cable trays, strut, piping and fire sprinkler systems
• Pilot on the hammered end protects threads during installation, reducing damaged fasteners and installation delays
• ICC-ESR listed for cracked and uncracked concrete — ideal for security, surveillance and monitoring equipment mounting