Busch Taper Pin, Internal Thread Part# 437502718

The Busch Taper Pin with Part# 437502718 is a specialized type of pin used in Busch pump models such as 0165D, 0205D, 0255, 0305D, 0250C, 0250D, 0302D, and 0255D. This particular Taper Pin features an internal thread, which means it has threads on the inside surface of the pin. The Taper Pin with internal thread is designed to be inserted into a corresponding threaded hole in the pump components. It provides a secure and tight connection between the components, preventing them from coming loose during pump operation. The Taper Pin with internal thread is commonly used in applications where a traditional straight pin may not provide sufficient holding power. The threaded design adds an additional level of security, ensuring the components remain securely fastened together.