About Horspool & Romine Manufacturing Company, Inc.

Founded by Ernest Horspool and Ernest Romine in 1937, Horspool & Romine has become a trusted name in the manufacture of screw thread parts that require special attention. Our machining and grinding facilities create personalized screw and nut components, which are economically made in small to medium production quantities. We have designed and built lead screw tapping fixtures and have an exclusive ACME Tap Design, plus a patented gage to determine external thread concentricity. Special threads are produced in a variety of materials, from tooling to finished product.