Specification for Threading and Gauging of Rotary Shouldered Thread Connections, First Edition (previously covered in Spec 7), Includes Addendum 1 (December 2010)— 102 стр.
Specification for Threading and Gauging of Rotary Shouldered Thread Connections, Second Edition, Includes Errata (2017), Errata 2 (2019), and Addendum 1 (2020)— 125 стр.
Specification for Threading and Gauging of Rotary Shouldered Thread Connections, Second Edition, Includes Errata (2017), Errata 2 (2019), and Addendum 1 (2020)— 125 стр.
