Spring Pin System of Measurement Metric Pin Diameter 2.5 mm Pin Type Slotted Material Steel Material Grade/Class Grade 1070/Grade 1080 Finish Plain Usable Length 30 mm End Type Chamfered Wall Thickness 0.5 mm Fits Minimum Hole Diameter 2.5 mm Fits Maximum Hole Diameter 2.6 mm Shank Length 30 mm Maximum Chamfer Length 0.4 mm Minimum Chamfer Length 0.4 mm Nominal Diameter 2.5 mm Standards AISI 1070 - 1080 Shank Length Tolerance +/-0.500 mm Product Type Spring Pin