Spring Pin, System of Measurement Inch, Pin Diameter 5/16 in, Pin Type Coiled, Material Steel, Material Grade/Class Ungraded, Finish Plain, Usable Length 2 in, End Type Chamfered, Chamfer Diameter 0.304 in, Fits Minimum Hole Diameter 5/16 in, Fits Maximum Hole Diameter 5/16 in, Shank Length 1 3/4 in, Maximum Chamfer Length 0.08 in, Nominal Diameter 5/16 in, Standards ASME B18.8.2, Shank Length Tolerance +/-0.025 in, Product Type Spring Pin, Outside Diameter Tolerance +/-0.013 in