Abstract / scope
ISO 14281 specifies the dimensions of metric gauges which check internal cruciform drives, ribbed or unribbed, used in metric screws in the nominal thread diameter range of 1,6 mm to 20 mm.
Aéronautique et espace — Calibres de contrôle, pour empreintes cruciformes avec ou sans saillies antidérapantes — Série métrique
ISO 14281 specifies the dimensions of metric gauges which check internal cruciform drives, ribbed or unribbed, used in metric screws in the nominal thread diameter range of 1,6 mm to 20 mm.