GB/T 17880.5-1999
ActiveFlat head hexagon riveted nuts
平头六角铆螺母
Application Summary AI generated
GB/T 17880.5-1999 specifies the dimensions, technical requirements, and marking of flat head hexagon riveted nuts used for blind fastening in thin-walled materials. It is applied in mechanical assembly, automotive, aerospace, and sheet metal industries where a permanent, load-bearing threaded connection must be installed from one side without access to the rear surface. The standard ensures compatibility with rivet nut installation tools and provides design guidance for joints in panels, frames, or enclosures.
Related Standards
GB/T 9074.5-2004
Cross recessed small pan head screw andwasher assemblies with plain washers
GB/T 62.3-2004
Wing nuts--Pressing wing
GB/T 62.2-2004
Wing nuts--Square wing
GB/T 9074.20-2004
Cross recessed hexagon head tapping screw with indentation and washer 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.