QC/T 712-2004
Weld nuts for fixing the safety belt devices of vehicle (English Version)
- Standard No.
- QC/T 712-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Automobile
- Status
- 2012-07
- Replace By
- QC/T 712-2011
- Latest
- QC/T 712-2011
- Scope
- This standard specifies the type, size and technical conditions of welding nuts with a unified British thread specification of 0.4375-20UNF-2B (that is, the nominal thread diameter is 7/16 inches), including hexagonal and square types. This standard applies to welding nuts used for fixed connections of automobile seat belt devices.
QC/T 712-2004 history
- 2011 QC/T 712-2011 Weld nuts for fixing the safety belt devices of vehicle
- 2004 QC/T 712-2004 Weld nuts for fixing the safety belt devices of vehicle
