GB/T 802.3-2009
Acorn hexagon nuts with flange.Welding type (English Version)
- Standard No.
- GB/T 802.3-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 802.3-2009
- Scope
- This part of GB/T 802 stipulates that the thread specification is M4~M24, the performance grade is 6, 8, A2-50, A2-70, A4-50 and A4-70, and the product grade is A grade and B grade. Type hexagon flange cap nuts. Grade A is used for D≤16mm; Grade B is used for nuts with D>16mm.
GB/T 802.3-2009 Referenced Document
- GB/T 1237-2000 Designation system for fasteners
- GB/T 16938-2008 Fasteners.Gerneral requirements for bolts,screws,studs and nuts
- GB/T 196-2003 General purpose metric screw threads--Basic dimensions
- GB/T 197-2003 General purpose metric screw threads--Tolerances
- GB/T 3098.2-2000 Mechanical properties of fasteners--Nuts Coarse thread
- GB/T 3098.4-2000 Mechanical properties of fasteners-Nuts-Fine pitch thread
- GB/T 3103.1-2002 Tolerances for fasteners--Bolts,screws,studs and nuts
- GB/T 5267.1-2002 Fasteners--Electroplated coatings
- GB/T 5267.2-2002 Fasteners--Non-electrolytically applied zinc flake coatings
- GB/T 5267.3-2008 Fasteners.Hot dip galvanized coatings
- GB/T 5276-1985 Fasteners--Bolts,screws,studs and nuts--Symbols and designations of dimensions
- GB/T 5779.2-2000 Fasteners-Surface discontinuities-Nuts
- GB/T 90.1-2002 Fasteners--Acceptance inspection
- GB/T 90.2-2002 Fasteners--Marking and packaging
GB/T 802.3-2009 history
- 2009 GB/T 802.3-2009 Acorn hexagon nuts with flange.Welding type
