Spring Pin System of Measurement Inch Pin Diameter 7/16 in Pin Type Slotted Material Steel Material Grade/Class Ungraded Finish Zinc Plated Usable Length 1 in End Type Chamfered Chamfer Diameter 0.43 in Wall Thickness 0.077 in Fits Minimum Hole Diameter 7/16 in Fits Maximum Hole Diameter 7/16 in Shank Length 1 in Maximum Chamfer Length 0.095 in Minimum Chamfer Length 0.017 in Nominal Diameter 7/16 in Standards ASME B18.8.2 Product Type Spring Pin