UCAN Fastening Products' 1/4 in. x 1-5/8 in. Torpedo Concrete Bolt offers durability and efficiency in demanding environments. Its robust construction is perfect for applications where threaded rods need to be securely attached to concrete ceilings. Whether for industrial, commercial, or residential projects, this bolt guarantees a reliable fastening solution. When combined with a 3/8 in. rod hanger, it ensures safe, long-lasting support for a variety of suspended structures.