GB/T 9456-1988
ActiveCross recessed hexagon head tapping screws withindentation
十字槽凹穴六角自攻螺钉
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and marking for cross recessed hexagon head tapping screws with indentation. It is applied in the manufacturing and quality inspection of self-tapping screws used for fastening metal and plastic components in mechanical assemblies, automotive parts, and electronic equipment. The standard ensures interchangeability and reliable thread-forming performance in applications requiring secure, vibration-resistant joints without pre-tapped holes.
Related Standards
GB/T 62.1-2004
Wing nuts--Round wing
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 9074.5-2004
Cross recessed small pan head screw andwasher assemblies with plain washers
GB/T 62.2-2004
Wing nuts--Square wing
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.