Bolt Anchorage Connectors, D-Bolt Anchor, 4 in Thick, 5/8 in Dia Bolt, Concrete

Features: Great for applications with concrete, lightweight concrete and grout-filled blocks that meet required specifications (min. 2000 psi) | Versatile anchor can be installed on a vertical wall or overhead for versatility | Mechanical expansion allows for immediate attachment | Can be installed in a bottomless hole to allow for the insert to be driven flush with the surface after use