This pivot pin is made from 1144 Steel and has a Nitrotec treated surface. It is generally used to pin an air (pneumatic) or hydraulic cylinder to an attachment point on a machine, but could have a variety of other applications. The pin includes two cross drilled holes that can be used to retain the pin, for example with cotter pins or locking pins. This pin is an industry standard size and can be used to replace a broken or damage pin or can be used in building a new machine. Interchanges with or similar to Parker Hannifin; Rexroth; Bosch; Georgia; Eaton; Atlas; Hanna; Peninsular; Yates