--Redhead 3/8" x 3" Large Diameter Tapcon (LDT)
--The LDT anchor is a high performance anchor that cuts its own threads into concrete.
--Anchor bodies are made of hardened carbon steel and zinc plated, Grade 5.
--The anchors have a finished hex washer head with anti-rotation serrations to prevent anchor back-out.
Pre drill using a 5/16" masonry bit.
Ensure the hole is free of debri before installing Tapcon!!!