- Standard No.
- JB/T 4210.5-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
-
JB/T 4210.5-2014
- Replace
-
JB/T 4210.6-1996
JB/T 4210.7-1996
- Scope
- This part of JB/T 4210 specifies the structural type and size, material and hardness, requirements and markings of the upsetting ball die of the hexagonal nut cold heading die. This section applies to hexagonal nut cold heading dies for automatic nut cold heading machines.
JB/T 4210.5-2014 Referenced Document
JB/T 4210.5-2014 history
- 2014 JB/T 4210.4-2014 Cold heading dies for hexagon nuts.Part 4: Punches for ball upsetting
- 1996 JB/T 4210.5-1996 Mold for cold heading hexagonal head nuts Upsetting barrel punch pin B type
JB/T 4210.5-2014 Cold heading dies for hexagon nuts.Part 5: Dies for ball upsetting has been changed from JB/T 4210.6-1996 Mold for cold heading hexagonal head nuts Upsetting barrel female die A type.
JB/T 4210.5-2014 Cold heading dies for hexagon nuts.Part 5: Dies for ball upsetting has been changed from JB/T 4210.7-1996 Mold for cold heading hexagonal head nuts Upsetting barrel female die B type.