90.20 Standard under periodical review Jan 15, 2024
ISO
ISO/TC 10/SC 6 Mechanical engineering documentation
International Standard
21.040.01 Screw threads in general | 01.100.20 Mechanical engineering drawings
Published
Specifies methods for representation in general: detailed representation, conventional representation, assembled threaded parts, designation and dimensioning, indication of direction of lead.
WITHDRAWN
ISO 6410:1981
PUBLISHED
ISO 6410-1:1993
90.20
Standard under periodical review
Jan 15, 2024