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Description / Abstract:
1. SCOPE
This standard gives the general and dimensional requirements for hexagon (M4 -M24), flanged hexagon (M5 -M20), and hexagon thin nuts (M4 -M24). NOTE: The dimensions specified in Table 1 are not suitable for property classes 9 and 12. The requirements for Nut and Washer Assemblies are specified in WE 901.