Tyre valve threads -- Part 2: Threads 9V1, 10V2, 12V1, 13V1
This standard has been revised by ISO 4570:2002
Specifies limit dimensions and tolerances for type valve threads. The designation of valve threads shall be given in table 1. The profile is shown in the figure together with the nut and srew diameters. Table 2 gives limit dimensions for screws and nuts.
A standard is reviewed every 5 years
Revisions / Corrigenda