GB/T 1229-1991
Replaced
GB/T 809-1988
Active
National standards
GB/T 809-1988 Insert round nuts
GB/T 809-1988 Insert round nuts
Basic Information
Standard Code:
GB/T 809-1988
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fasteners
ICS Name:
\nNut
Publish Date:
1988-06-24
Implement Date:
1989-07-01
Publisher:
The National Machinery Industry Committee
Technical Committee:
The Standardization Research Institute of the National Machinery Industry Commission
Pages:
4 pages
Scope
This standard specifies the installation round nuts with thread sizes ranging from M2 to M12.
Development Information
Drafting Units:
The Standardization Research Institute of the National Machinery Industry Commission
Replace the following standards
GB 809-1976
Referenced Standards
GB 4424
GB 4425
GB/T 196-2003 General purpose metric screw threads—Basic dimensions
GB/T 197-2003 General purpose metric screw threads—Tolerances
GB/T 197-2018 General purpose metric screw threads—Tolerances
GB/T 3103.1-2002 Tolerances for fasteners—Bolts, screws, studs and nuts
GB/T 6403.3-1986 Knurl
GB/T 6403.3-2008 Knurl
GB/T 90.1-2002 Fasteners—Acceptance inspection
GB/T 90.1-2023 Fasteners—Acceptance inspection
GB/T 90.2-2002 Fasteners—Marking and packaging
GB/T 90.3-2010 Fasteners—Quality assurance system
GB/T 1237-2000 Designation system for fasteners
GB/T 196-2025 General purpose metric screw threads—Basic dimensions
Related Standards
GB/T 17880.1-1999
Active
GB/T 17880.1-1999 Flat head riveted nuts
GB/T 17880.2-1999
Active
GB/T 17880.2-1999 Countersunk head riveted nuts
GB/T 17880.3-1999
Active
GB/T 17880.3-1999 Small countersunk head riveted nuts
GB/T 17880.4-1999
Active
GB/T 17880.4-1999 120°Small countersunk head riveted nuts
GB/T 17880.5-1999
Active