ISO 7040:2012

Prevailing torque type hexagon regular nuts (with non-metallic insert) — Property classes 5, 8 and 10

Publication date:   Dec 14, 2012

95.99   Withdrawal of Standard   Jun 10, 2025

General information

95.99   Withdrawal of Standard   Jun 10, 2025

ISO

ISO/TC 2/SC 12 Fasteners with metric internal thread

International Standard

21.060.20   Nuts

Buying

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Scope

ISO 7040:2012 specifies the characteristics of prevailing torque type hexagon regular nuts (with non-metallic insert) with threads from M3 up to and including M36, in product grade A for threads up to and including M16 and product grade B for threads above M16, and with property classes 5, 8 and 10.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7040:1997

NOW

WITHDRAWN
ISO 7040:2012
95.99 Withdrawal of Standard
Jun 10, 2025

REVISED BY

ABANDON
ISO/DIS 7040

ABANDON
ISO/PWI 7040

PUBLISHED
ISO 7040:2025