90.93 Standard confirmed Jun 27, 2024
ISO
ISO/TC 29/SC 10 Assembly tools for screws and nuts, pliers and nippers
International Standard
25.140.01 Hand-held tools in general
Covers both the male end dimensions, and the female end dimensions. The pitch p/ps as given in the tables defines the spline dimensions. The first number is the diametral pitch; the second number is the stub pitch; it denotes, as the fractional part of an inch, the basic radial length of engagement, both above and below the pitch circle. The module denotes the number of units of pitch diameter per tooth, in millimetres.
PUBLISHED
ISO 4228:1986
90.93
Standard confirmed
Jun 27, 2024