ASTM F 437M - 06a Standard Specification for Nonferrous Nuts for General Use [Metric]

American Society for Testing and Materials (ASTM). Current edition approved Aug. 1, 2006. Published August 2006. Originally approved in 1979. Last previous edition approved in 2006 as F 467M – 06. 10 p. This specification covers the requirements for commercial wrought nonferrous nuts in nominal thread diameters M6 to M36 inclusive in a number of alloys in common use and intended for general service applications.
Applicable bolts, cap screws, and studs for use with nuts covered by this specification are covered by Specification F 468M.