ASME/ANSI B18.8.1-2000 Hammer lock type split pins is a fastener, mainly used to join and fasten mechanical parts.
Because of its excellent performance, cotter pin is widely used in the fields requiring high strength connection, such as aviation and military and so on.
ASME/ANSI B18.8.1-2000 Hammer lock type split pins are usually made of carbon steel, surface treatment including blue-white zinc plating, to improve corrosion resistance and aesthetic.