Taper Pin Thread Size Not Applicable Pin Size #1 Large End Diameter 0.172 in Small End Diameter 0.11 in Pin Type Standard Product Type Taper Pin Material Steel Material Grade/Class Ungraded Finish Plain Usable Length 3 in Large End Diameter Tolerance +0.0013/-0.0007 in Small End Diameter Tolerance +0.0013/-0.0007 in Shank Length 3 in System of Measurement Inch Usable Length Tolerance +/-0.010 in Manufacturer Location Made in USA Shank Length Tolerance +/-0.010 in