7/16" NC, 14 TPI, 4 -Flute, H3 Bottoming Straight Flute Tap Series/List #2020 MT3733478

Left Hand Straight Flutehand taps are used for hand tapping and machine tapping in through holes or blind holes in a wide variety of materials.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" Tool Type General Purpose Tap Threads per Inch (TPI) 14 Coating Bright Thread Standard NC Flute Type Straight Overall Length (OAL) u200e3-5/32" Style Bottoming Thread Cutting Part Length (THL) u200e1-7/16" Cutting Direction (HAND) Left Hand Flute Count (NOF) 4 Measurement Type Fractional Cutting Edge Material HSS Series/List # 2020 Thread Tolerance Class (TCTR) H3 Thread Size u200e7/16" - 14