GB/T 12618-1990
AbolishedMushroom head break mandrel blind rivets
开口型扁圆头抽芯铆钉
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and acceptance criteria for mushroom head break mandrel blind rivets, which are used for one-sided fastening in thin sheet metal assemblies. It is applied in industries such as automotive manufacturing, aerospace, and building ventilation systems where access is limited to only one side of the workpiece. The standard ensures consistent rivet performance in structural joints requiring a low-profile head and reliable mandrel breakage during installation.
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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.