(Computerized Geometrical Design Thread Forms ( ISO Metric Thread. Tikrit Journal of Engineering Sciences, [S. l.], v. 12, n. 4, p. 23–44, 2005. DOI: 10.25130/tjes.12.4.08. Disponível em: https://tj-es.com/ojs/index.php/tjes/article/view/769.. Acesso em: 9 sep. 2026.