Cotter Pin System of Measurement Inch Pin Diameter 1/32 in Pin Type Bridge Material Stainless Steel Material Grade/Class 18-8 Finish Zinc Plated Usable Length 5/8 in Product Type Cotter Pin Shank Length 5/8 in Fits Maximum Shaft Diameter 1/4 in Manufacturer Location Made in USA Standards ANSI B18.8.1 ASME B18.8.1 Package Quantity 100