GB/T 859-2025
ActiveFasteners—Single coil spring lock washers—Light type
紧固件 弹簧垫圈 轻型
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and marking for light-duty single coil spring lock washers used in mechanical assemblies. It is applied in general engineering and manufacturing contexts where fasteners require vibration resistance and locking capability under moderate loads, such as in automotive, machinery, and equipment assembly. The standard ensures interchangeability and performance consistency for these washers in threaded fastener joints.
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 9074.5-2004
Cross recessed small pan head screw andwasher assemblies with plain washers
GB/T 62.1-2004
Wing nuts--Round wing
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.