5DA94 Spring Pin, System of Measurement Inch, Pin Diameter 21/64 in, Pin Type Slotted, Material Steel, Material Grade/Class Grade 1070/Grade 1080, Finish Plain, Usable Length 1 1/2 in, End Type Chamfered, Chamfer Diameter 0.306 in, Wall Thickness 0.062 in, Fits Minimum Hole Diameter 5/16 in, Fits Maximum Hole Diameter 5/16 in, Shank Length 1 1/2 in, Maximum Chamfer Length 0.08 in, Minimum Chamfer Length 0.014 in, Nominal Diameter 5/16 in, Standards ASME B18.8.2, Shank Length Tolerance +/-0.020 in