90.93 Standard confirmed Jun 26, 2026
ISO
ISO/TC 2/SC 11 Fasteners with metric external thread
International Standard
21.060.10 Bolts, screws, studs
Published
ISO 7046-2:2011 specifies the characteristics of recessed countersunk flat head screws with threads M2 up to and including M10, of grade A and of property class 8.8 for steel, A2-70 for stainless steel and CU2 and CU3 for non-ferrous metals.
WITHDRAWN
ISO 7046-2:1990
PUBLISHED
ISO 7046-2:2011
90.93
Standard confirmed
Jun 26, 2026