Cotter Pin System of Measurement Inch Pin Diameter 5/64 in Pin Type Bridge Material Stainless Steel Material Grade/Class 18-8 Finish Plain Usable Length Not Applicable Product Type Cotter Pin Shank Length 1 9/16 in Fits Maximum Shaft Diameter 1/2 in Fits Minimum Shaft Diameter 3/8 in Manufacturer Location Globally Sourced Standards ANSI B18.8.1 ASME B18.8.1 Pack Size Small Pack Package Quantity 50