ISO 4016:1979
Hexagon head bolts — Product grade C

Standard No.

ISO 4016:1979

Release Date

1979

Published By

International Organization for Standardization (ISO)

Status

Be replaced 1988-05

Replace By

ISO 4016:1988

Latest

ISO 4016:2022

ISO 4016:1979 history

• 2022 ISO 4016:2022 Fasteners — Hexagon head bolts — Product grade C
• 2011 ISO 4016:2011 Hexagon head bolts - Product grade C
• 1999 ISO 4016:1999 Hexagon head bolts - Product grade C
• 1988 ISO 4016:1988 Hexagon head bolts; product grade C
• 1979 ISO 4016:1979 Hexagon head bolts — Product grade C