DZ/T 0101.12-1994
Active
QJ 20040.4-2011
Active
Industry standards-Aerospace
QJ 20040.4-2011 Stainless steel screw and washer assemblies-Part 4:Hexagon head bolt,single coil spring lock washer and plain washer
QJ 20040.4-2011 Stainless steel screw and washer assemblies-Part 4:Hexagon head bolt,single coil spring lock washer and plain washer
Basic Information
Standard Code:
QJ 20040.4-2011
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2011-07-19
Implement Date:
2011-10-01
Pages:
5 pages
Development Information
Same series standard
QJ 20040.1-2011 Stainless steel screw and washer assemblies-Part 1:Cross recessed pan head screw,single coil spring lock washer and plain washer
QJ 20040.2-2011 Stainless steel screw and washer assemblies-Part 2:Cross recessed pan head screw and curved spring washer
QJ 20040.3-2011 Stainless steel screw and washer assemblies-Part 3:Cross recessed hexagon bolt with indentation,single coil spring lock washer and plain washer
QJ 20040.5-2011 Stainless steel screw and washer assemblies-Part 5:Curved spring washers
Referenced Standards
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
DZ 4-1981
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active