Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 4073-1998
Scope
This standard applies to the maximum outer diameter of forged and controlled socket wrenches (hereinafter referred to as wrenches) for assembling and disassembling screws and nuts.
CNS 4073-1998 history
1998CNS 4073-1998 Assembly tools for screws and nuts - Forged and tubular socket wrenches - Maximumhead dimensions