Spring Pin System of Measurement Inch Pin Diameter 1/8 in Pin Type Coiled Material Steel Material Grade/Class SAE 1070 Finish Plain Usable Length 9/16 in End Type Chamfered Chamfer Diameter 0.121 in Fits Minimum Hole Diameter 1/8 in Fits Maximum Hole Diameter 1/8 in Shank Length 9/16 in Maximum Chamfer Length 0.044 in Minimum Chamfer Length Not Applicable Nominal Diameter 1/8 in Standards ASME B18.8.2 Shank Length Tolerance +/-0.025 in Product Type Not Applicable