GB/T 3098.2-2015
AbolishedMechanical properties of fasteners—Nuts
紧固件机械性能 螺母
Application Summary AI generated
This standard specifies the mechanical and physical property requirements, such as proof load, hardness, and surface integrity, for nuts made of carbon steel and alloy steel. It is applied in the manufacturing and quality inspection of threaded fasteners used in mechanical assemblies, automotive, construction, and general engineering industries to ensure reliable clamping performance. The standard is particularly relevant for procurement and design engineers selecting nuts for bolted joints under specified load conditions.
Related Standards
GB/T 9074.20-2004
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GB/T 62.1-2004
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Cross recessed small pan head screw andwasher assemblies with plain washers
GB/T 3098.20-2004
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GB/T 3098.19-2004
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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.