Thread Taper Gauge for PIN

Thread Taper is the change in pitch diameter over the length of a connection, typically designated in inches per foot.For all API related connections, measuring thread taper is not only an industry wide practice; it is an mandated inspection.During the manufacturing process in any industry, taper must be accurately measured and quantified to avoid mismatched tapers.When subjected to a service load, taper error on threaded connections can lead to galling, improper fit, improper thread engagement, and reduced performance.

Size Range:1" ~20″ Thread Diameters