GB/T 1415-1992
Replaced
GB/T 28272-2012
Active
National standards
GB/T 28272-2012 Metric screw threads with extra fine pitch—Series and basic dimensions
GB/T 28272-2012 Metric screw threads with extra fine pitch—Series and basic dimensions
Basic Information
Standard Code:
GB/T 28272-2012
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Metric thread
Publish Date:
2012-05-11
Implement Date:
2012-12-01
Pages:
13 pages
Scope
This standard specifies the basic tooth profile, diameter and pitch series, and basic dimensions of metric ultra-fine threaded screws.
This standard is applicable to threaded connections in fields such as precision instruments and electronic equipment.
Development Information
Referenced Standards
Related Standards
GB/T 1414-2003
Replaced
GB/T 1414-2003 General purpose metric screw threads—The plan for pipe systems
GB/T 192-2003
Replaced
GB/T 192-2003 General purpose metric screw threads—Basic profile
GB/T 193-2003
Active
GB/T 193-2003 General purpose metric screw threads—General plan
GB/T 196-2003
Active
GB/T 196-2003 General purpose metric screw threads—Basic dimensions
GB/T 197-2003
Replaced