DescriptionSpecificationsDescription7/16-20 UNF, 0.656" OAL, Free Running Helical Insert 10-5/8 Free Coils, Tanged, 304 Stainless Steel, Bright Finish, 1-1/2D Insert LengthSpecificationsManufacturer Item No.A1191-7CN656Manufacturer NameHELI-COIL