ISO 2901:1993
ISO metric trapezoidal screw threads; Basic profile and maximum material profiles

Standard No.

ISO 2901:1993

Release Date

1993

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 2901:2016

Latest

ISO 2901:2016

Scope

Specifies the theoretical profile associated with the basic sizes of the major, pitch and minor diameters of the thread; the deviations are applied to these basic sizes; contains tabels and figures with metric dimensions.

ISO 2901:1993 history

• 2016 ISO 2901:2016 ISO metric trapezoidal screw threads - Basic and design profiles
• 1993 ISO 2901:1993 ISO metric trapezoidal screw threads; Basic profile and maximum material profiles
• 1977 ISO 2901:1977 ISO metric trapezoidal screw threads — Basic profile and maximum material profiles