FLAT HEAD CARBON STEEL DRIVE
Split Drive anchors are a one-piece, all steel concrete anchor. Split drive anchors are manufactured with through hardened, heat treated carbon steel. The anchor has two sheared, pre-expanded halves at the working end. When driven into the concrete hole, these halves are compressed. Once inserted, the two halves will continually try to regain their original shape. This exerts tremendous force upon the inside walls of the hole, resulting in low "slip" rates and increased vibration resistance. The positive expansion compensates for poor grade or old concrete. Split Drive Anchors can come with either a flat, counter sunk head or a round head. Split Drive Anchor concrete anchor and fastener - Approvals: Meets G.S.A. Specification FF-S-325, Group IV.