Cotter Pin System of Measurement Inch Pin Diameter 3/64 in Pin Type Extended Prong Material Steel Material Grade/Class Ungraded Finish Zinc Plated Usable Length 1/2 in Product Type Cotter Pin Shank Length 1/2 in Fits Maximum Shaft Diameter Not Applicable Fits Minimum Shaft Diameter Not Applicable Manufacturer Location Globally Sourced Standards ANSI B18.8.1 ASME B18.8.1 IFI Package Quantity 500