DescriptionSpecificationsDescription#5-40 UNC, 0.188" OAL, Free Running Helical Insert 5-1/2 Free Coils, Tanged, 304 Stainless Steel, Bright Finish, 1-1/2D Insert LengthSpecificationsManufacturer Item No.A1185-05CN188Manufacturer NameHELI-COIL