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Large Diameter Tapcon (LDT) Anchor

Finished Head, Removable, Self-Threading Anchors

The LDT anchor is a high performance anchor that cuts its own threads into concrete. Available in 3/8” and 1/2" with and without EnvireX™ coating, 3/4 and 5/8" sizes are available with Sawtooth™ threads.

Anchor bodies are made of hardened carbon steel and zinc plated, Grade 5. The anchors shall have a finished hex washer head with anti-rotation serrations to prevent anchor back-out. The head of the anchor is stamped with a length identification code for easy inspection. The anchor shall be installed with carbide tipped hammer drill bits made in accordance to ANSI B212.15-1994.

  • Available in 3/8" and 1/2" with and without EnvireX™ coating.
  • Available in 5/8" and 3/4" Sawtooth™.
  • Sawtooth™ design offers improved performance in large diameter holes.
  • Superior performance to wedge anchor.
  • Installs in less than half the time of wedge anchors or adhesive anchors.
  • Simply drill a pilot hole and drive the LDT anchor by hand or impact.
  • No torching or grinding required to remove anchor.
  • Use standard ANSI bits instead of proprietary bits
  • Single piece design, no nut and washer to assemble
  • No special proprietary bits to purchase or lose
  • Reduce chances for anchor failure due to incorrect bit usage.