International Organization for Standardization (ISO)
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ISO 7913:1994
Scope
Cancels and replaces the first edition (1985). Specifies the tolerances of form and position applicable to all types of metric bolts and screws in the nominal thread diameter range 3 mm to 24 mm used in aerospace construction. Intended for the drawing up of aerospace product standards.
ISO 7913:1994 history
1994ISO 7913:1994 Aerospace - Bolts and screws, metric - Tolerances of form and position
1985ISO 7913:1985 Aerospace; Fasteners; Tolerances of form and position for bolts and screws Trilingual edition