NA 067
DIN Standards Committee Fasteners
Draft standard
[Withdrawn]
DIN 475-1
DIN 475-1
Widths across flats for bolts, screws, valves and fittings
Title (German)
Schlüsselweiten für Schrauben, Armaturen, Fittings
Responsible national committee
NA 067-00-01 AA - Reference standards and quality management