QC/T 378-2013
Hexagon countersunk headless cone plugs (English Version)
- Standard No.
- QC/T 378-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Professional Standard - Automobile
- Latest
- QC/T 378-2013
- Replace
- QC/T 378-1999
- Scope
- This standard specifies the type, size and technical conditions of hexagonal inner hexagonal tapered plugs. This standard applies to automotive hexagonal tapered plugs with thread specifications of NPT1/8~NPT1¼.
QC/T 378-2013 Referenced Document
- GB/T 12716 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
- GB/T 90.1 Fasteners—Acceptance inspection*， 2023-05-23 Update
- GB/T 90.2 Fasteners--Marking and packaging
- QC/T 326 Coding rules for automotive standardized parts*， 2013-10-17 Update
- QC/T 625 Metallic coatings and conversion coatings for automobile
QC/T 378-2013 history
- 2013 QC/T 378-2013 Hexagon countersunk headless cone plugs
- 1988 QC/T 378-1999 Hexagon countersunk headless cone plug
