GB/T 2670.1-2017
ActiveHexalobular socket pan head tapping screws
内六角花形盘头自攻螺钉
Application Summary AI generated
This standard specifies the dimensional, mechanical, and performance requirements for hexalobular socket pan head tapping screws, including thread specifications, material properties, and head geometry. It is applied in the manufacturing and assembly of mechanical systems, particularly in industries such as automotive, electronics, and construction, where these screws are used for fastening components into metal or plastic substrates without pre-tapped holes. The standard ensures interchangeability and reliability in applications requiring secure, vibration-resistant connections.
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 62.1-2004
Wing nuts--Round 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 3098.20-2004
Mechanical properties of fasteners--Wing nuts with specified proof torque
GB/T 62.4-2004
Wing nuts--Die-casting wing
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.