GB/T 17880.3-1999
ActiveSmall countersunk head riveted nuts
小沉头铆螺母
Application Summary AI generated
GB/T 17880.3-1999 specifies the dimensions, technical requirements, and marking of small countersunk head riveted nuts used for blind fastening in thin-walled materials. It is applied in mechanical assemblies where a flush surface is required, such as in automotive, aerospace, and electronic equipment manufacturing, particularly when installing threaded connections in sheet metal or plastic panels. This standard ensures compatibility and reliability in applications where access is limited to one side of the workpiece.
Related Standards
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 9074.20-2004
Cross recessed hexagon head tapping screw with indentation and washer assemblies with plain washers
GB/T 62.2-2004
Wing nuts--Square wing
GB/T 62.3-2004
Wing nuts--Pressing 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.