GB/T 6172.2-2016
ActivePrevailing torque type hexagon thin nuts(with non-metallic insert)
非金属嵌件六角锁紧薄螺母
Application Summary AI generated
This standard specifies the dimensional, mechanical, and performance requirements for prevailing torque type hexagon thin nuts with a non-metallic insert. It is applied in mechanical assemblies where vibration resistance and secure locking are critical, such as in automotive, aerospace, and industrial machinery, to prevent loosening under dynamic loads. The standard is used by manufacturers and quality control engineers for production and testing of these nuts in threaded fastening systems.
Related Standards
GB/T 9074.20-2004
Cross recessed hexagon head tapping screw with indentation and washer assemblies with plain washers
GB/T 62.3-2004
Wing nuts--Pressing wing
GB/T 62.2-2004
Wing nuts--Square wing
GB/T 62.1-2004
Wing nuts--Round wing
GB/T 9074.5-2004
Cross recessed small pan head screw andwasher assemblies with plain washers
GB/T 62.4-2004
Wing nuts--Die-casting wing
GB/T 3098.20-2004
Mechanical properties of fasteners--Wing nuts with specified proof torque
GB/T 3098.19-2004
Mechanical properties of fasteners--Blind rivets with break pull mandrel
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.