7/16" - 20 UNF 3-Flute, H3 Semi-Bottoming Series/List # 2089 Spiral Flute Tap MT4230623

Country of OriginUSAWarning-Proposition 65- For Californian Users onlyWARNING: This product contains a chemical known to the State of California to cause cancer or Birth defects. For more information go towww.P65Warnings.ca.gov Thread Diameter Size (TDZ) 7/16" Standard DIN Length - ANSI Shank Threads per Inch (TPI) 20 Tool Type High Performance Tap Thread Standard UNF Chamfer Semi-Bottoming Overall Length (OAL) u200e3-15/16" Coating Steam Oxide Thread Cutting Part Length (THL) 0.591" Flute Type Spiral Flute Count (NOF) 3 Style Semi-Bottoming Applicable Material Steel | Stainless Steel | Super-Alloys / Titanium Measurement Type Fractional Cutting Edge Material HSSPM Series/List # 2089 Thread Tolerance Class (TCTR) H3