The ASME B18.2.9 standard provides specifications for the dimensional requirements of metric heavy hex nuts.

PDF

8 pages

American Society of Mechanical Engineers (ASME)

Metric Heavy Hex Nuts (M16 to M64)

You're looking for the full paper of "ASME B18.2.9 PDF". Here's some information about it:

Here's a brief overview of the standard:

B18.2.9 Pdf: Asme

The ASME B18.2.9 standard provides specifications for the dimensional requirements of metric heavy hex nuts.

PDF

8 pages

American Society of Mechanical Engineers (ASME)

Metric Heavy Hex Nuts (M16 to M64)

You're looking for the full paper of "ASME B18.2.9 PDF". Here's some information about it:

Here's a brief overview of the standard: