DescriptionSpecificationsDescriptionSpiral Point Tap: 7/16-14, UNC, 3 Flutes, Plug, 2B, Powdered Metal, TiN Finish 7/8" Thread Length, 3.937" OAL, Right Hand, H5 & H6, Series 3992SpecificationsManufacturer Item No.9039920111130Manufacturer NameGuhring