GB/T 3098.21-2014
ActiveMechanical properties of fasteners—Stainless steel tapping screws
紧固件机械性能 不锈钢自攻螺钉
Application Summary AI generated
This standard specifies the mechanical property requirements, such as tensile strength, torque strength, and hardness, for stainless steel tapping screws. It is applied in the manufacturing and quality inspection of self-tapping screws used in automotive, construction, and electronic assembly industries to ensure reliable fastening performance and corrosion resistance. The standard is particularly relevant for engineers and procurement professionals specifying fasteners for environments requiring both mechanical durability and stainless steel material properties.
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.