24293 Concrete Anchors Hex Washer Head Steel 5/16 x 3-In. 15-Pk. - Quantity 1

Secure attachment to concrete block and brick. One piece design requires no assembly does not require anchor torque-down cracked and seismic approved. Blue Climaseal adds corrosion resistance. ANSI drill bit required. Large diameter anchors install in less than half the time of wedge anchors or adhesive anchors. Simply drill a pilot hole and drive the LDT (large diameter Tapcon) anchor by hand or impact. The anchors are suitable for use in concrete whether indoors or outdoors. Ideal for use in fastening applications that require a high performance anchor.