Cotter Pin System of Measurement Inch Pin Diameter 1/16 in Pin Type Extended Prong Material Stainless Steel Material Grade/Class 18-8 Finish Plain Usable Length 1 1/2 in Product Type Cotter Pin Shank Length 1 1/2 in Fits Maximum Shaft Diameter Not Applicable Fits Minimum Shaft Diameter 3/32 in Manufacturer Location Globally Sourced Standards ASME B18.8.1 Pack Size Small Pack Package Quantity 100