DescriptionSpecificationsDescriptionSpiral Point Tap: #10-32, UNF, 3 Flutes, Plug, 2B, Powdered Metal, TiN Finish 7/8" Thread Length, 2.756" OAL, Right Hand, H3 & H4, Series 3994SpecificationsManufacturer Item No.9039940048260Manufacturer NameGuhring