1. Evaluation of the effect of high speed machining on tapping;Agapiou;Journal of Manufacturing Science and Engineering Technology – ASME,1994
2. Comparative study of the tensile strength of internal forming and machining threads;Baldo,2010
3. Tapping of Al–Si alloys with diamond-like carbon coated tools and minimum quantity lubrication;Bhowmicka;Journal of Materials Processing Technology,2010
4. Modeling and analysis of internal thread rolling;Chowdhary,2002
5. DIN 13-1, 1999. General Purpose Metric Screw Threads – Part 1: Nominal Sizes for Coarse Pitch Threads; Nominal Diameter from 1mm to 68mm. Beuth Verlag GmbH, Berlin.