Spring Pin System of Measurement Metric Pin Diameter 12 mm Pin Type Slotted Material Steel Material Grade/Class Grade 1070/Grade 1080 Finish Plain Usable Length 40 mm End Type Chamfered Wall Thickness 2.5 mm Fits Minimum Hole Diameter 12 mm Fits Maximum Hole Diameter 12.18 mm Shank Length 40 mm Maximum Chamfer Length 2 mm Minimum Chamfer Length 2 mm Nominal Diameter 12 mm Standards AISI 1070 - 1080 Shank Length Tolerance +/-0.500 mm Product Type Spring Pin