ISO 4755:1983
Fasteners; Thread undercuts for external metric ISO threads

Standard No.

ISO 4755:1983

Release Date

1983

Published By

International Organization for Standardization (ISO)

Latest

ISO 4755:1983

Scope

Lays down the form and dimensions of undercuts for bolts, screws and similar externally threaded products, recommended for use in those cases where it is needed for components such as plugs.

ISO 4755:1983 history

• 1983 ISO 4755:1983 Fasteners; Thread undercuts for external metric ISO threads