Cotter Pin System of Measurement Inch Pin Diameter 5/64 in Pin Type Bridge Material Steel Material Grade/Class Ungraded Finish Zinc Plated Usable Length 1 3/16 in Product Type Cotter Pin Shank Length 1 3/16 in Fits Maximum Shaft Diameter 3/8 in Fits Minimum Shaft Diameter 1/4 in Manufacturer Location Made in USA Standards ANSI B18.8.1 ASME B18.8.1 Package Quantity 25