Cotter Pin System of Measurement Inch Pin Diameter 1/8 in Pin Type Extended Prong Material Stainless Steel Material Grade/Class 18-8 Finish Plain Usable Length Not Applicable Product Type Cotter Pin Shank Length 3 1/2 in Fits Maximum Shaft Diameter 1/8 in Fits Minimum Shaft Diameter 1/8 in Material Quality Standards ASME B18.8.1 Dimensional Standards ASME B18.8.1 Outside Diameter Tolerance +/-0.002 Manufacturer Location Globally Sourced Properties Corrosion Resistant