This part specifies the dimensions, specifications and tolerances of flat push rods for die-casting dies. This section applies to flat push rods used in die-casting molds. This part also gives material guidelines and hardness requirements, and specifies the marking of flat push rods.
GB/T 4678.16-2003 history
2023GB/T 4678.16-2023 Die casting mold parts - Part 16: Flat push rods
2003GB/T 4678.16-2003 Die-casting die components--Part 16: Flat ejector pin