ISO 14277:2002 Preview
Aerospace -- Drivers, ribbed, for internal offset cruciform ribbed or unribbed drives -- Metric series
This standard was last reviewed and confirmed in 2014. Therefore this version remains current.
ISO 14277 specifies the dimensions of metric ribbed drivers which are inserted into internal offset cruciform ribbed or unribbed drives used in metric screws in the nominal thread diameter range of 1,6 mm to 20 mm.
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