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Overview ISO 7040:2025 - Fasteners - Prevailing torque hexagon nuts - Regular nuts (with non‑metallic insert) defines the characteristics, dimensions and requirements for prevailing torque hexagon re…
Overview ISO 7040:2012 defines the characteristics of prevailing torque type hexagon regular nuts (with non‑metallic insert). It covers metric threads from M3 to M36, in property classes 5, 8 and 10,…
1 Scope This International Standard 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 g…