KS B 3503-2012
Machine screw counterbores and countersinks

Standard No.

KS B 3503-2012

Release Date

2012

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS B 3503-2012(2017)

Latest

KS B 3503-2023

Replace

KS B 3503-2002

Scope

This standard specifies the screw designation M 3 M 8 ~ flat head screw specified in KS B 1021,

KS B 3503-2012 history

• 2023 KS B 3503-2023 Machine screw counterbores and countersinks
• 0000 KS B 3503-2012(2022)
• 0000 KS B 3503-2012(2017)
• 2012 KS B 3503-2012 Machine screw counterbores and countersinks
• 1982 KS B 3503-1982 Machine screw counterbores and countersinks