ISO/DIS 7040

Fasteners — Prevailing torque hexagon nuts — Regular nuts (with non-metallic insert)

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.

SDO:

ISO

Language:

English

ICS Codes:

21.060.20

Status:

Draft

Publish date:

1969-12-30

Standard Number:

ISO/DIS 7040