Threaded tubular connection comprising: a tubular female end extending from a main body of a first tubular member, the tubular female end comprising - a female external thread between a female shoulder (18, 24) and a female free end, and - a female internal thread, such that the female shoulder is a female intermediate shoulder located between the female external thread and the female internal thread, a tubular male end extending from a main body of a second tubular member, the tubular male end comprising - a male external thread, a male internal thread and a male shoulder, said male external thread is configured to interlock by thread engagement with the female external thread, said male internal thread is configured to interlock by thread engagement with the female internal thread, and wherein the tubular female end comprises a first machined outer surface of the female end close to the female free end, a second outer diameter above at least one thread root of the female internal thread such that the second outer diameter is bigger than a first outer diameter of the first machined outer surface characterized in that the tubular female end comprises a female external sealing surface (27, 27'), and the tubular male end comprises a male external sealing surface (37, 37'), such that male and female external sealing surfaces (27, 27', 37, 37') are forming an external metal-to-metal seal when the threaded tubular connection is made up, and an outer diameter of the tubular female end above that female external sealing surface (27, 27') is equal to the first outer diameter, and in that a delta (JOB2-JOB) between the second outer diameter and the first outer diameter is between 30% and 130% of the diametrical interference of the external metal-to-metal seal. a tubular female end extending from a main body of a first tubular member, the tubular female end comprising - a female external thread between a female shoulder (18, 24) and a female free end, and - a female internal thread, such that the female shoulder is a female intermediate shoulder located between the female external thread and the female internal thread, - a female external thread between a female shoulder (18, 24) and a female free end, and - a female internal thread, such that the female shoulder is a female intermediate shoulder located between the female external thread and the female internal thread, a tubular male end extending from a main body of a second tubular member, the tubular male end comprising - a male external thread, a male internal thread and a male shoulder, said male external thread is configured to interlock by thread engagement with the female external thread, said male internal thread is configured to interlock by thread engagement with the female internal thread, and - a male external thread, a male internal thread and a male shoulder, said male external thread is configured to interlock by thread engagement with the female external thread, said male internal thread is configured to interlock by thread engagement with the female internal thread, and wherein the tubular female end comprises a first machined outer surface of the female end close to the female free end, a second outer diameter above at least one thread root of the female internal thread such that the second outer diameter is bigger than a first outer diameter of the first machined outer surface characterized in that the tubular female end comprises a female external sealing surface (27, 27'), and the tubular male end comprises a male external sealing surface (37, 37'), such that male and female external sealing surfaces (27, 27', 37, 37') are forming an external metal-to-metal seal when the threaded tubular connection is made up, and an outer diameter of the tubular female end above that female external sealing surface (27, 27') is equal to the first outer diameter, and in that a delta (JOB2-JOB) between the second outer diameter and the first outer diameter is between 30% and 130% of the diametrical interference of the external metal-to-metal seal.