Simpson Strong-Tie's 1/2 in. x 2 in. Coil-Thread Drop-In Anchor features a coil-thread design that provides a reusable internal connection for compatible coil-threaded hardware. Its steel construction is intended for mechanical anchoring in concrete, while the drop-in body allows the finished anchor to remain flush or recessed within the base material. Proper hole diameter, embedment, cleaning, and setting are important for achieving the specified performance. With 50 anchors per package, this fastening component is suited to repeated commercial, industrial, and construction installations where concrete-mounted connections need to accommodate compatible coil-threaded hardware.