Spring Pin System of Measurement Metric Pin Diameter 5 mm Pin Type Coiled Material Steel Material Grade/Class Ungraded Finish Plain Usable Length 30 mm End Type Chamfered Chamfer Diameter 4.85 mm Fits Minimum Hole Diameter 4.88 mm Fits Maximum Hole Diameter 5 mm Shank Length 30 mm Minimum Chamfer Length 1.3 mm Nominal Diameter 5 mm Standards D7343 ISO8750 Shank Length Tolerance +/-0.500 mm Product Type Spring Pin Rockwell Hardness HV30 420-560