HB 0-3-2011
Mark for srew threads part (English Version)
- Standard No.
- HB 0-3-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Aviation
- Latest
- HB 0-3-2011
- Replace
- HB 0-3-1983
- Scope
- This standard specifies the marking form, content, location, method and requirements for aviation steel threaded parts. This standard applies to the marking of steel bolts, screws and nuts for aviation products with a nominal thread diameter of not less than 4mm.
HB 0-3-2011 Referenced Document
- GB/T 14691 Technical drawings--Lettering
- HB 5936 Marking of parts and components
HB 0-3-2011 history
- 2011 HB 0-3-2011 Mark for srew threads part
- 1970 HB 0-3-1983 Sign of threaded parts
- 1970 HB 0-3-1974 Marking of threaded parts
