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ISO 7721:1983

ISO 7721:1983

Countersunk head screws — Head configuration and gauging

Vis à tête fraisée — Configuration de la tête et vérification par calibre

Date:
1983-09-01 / Published
ICS:

21.060.10 - Bolts, screws, studs.

Committee:
ISO/TC 2/SC 11 - Fasteners with metric external thread

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