GB/T 12616-1990
Abolished120 deg flush head break mandrel closed end blind rivets
封闭型沉头抽芯铆钉
Application Summary AI generated
This standard specifies the dimensions, mechanical properties, and acceptance criteria for 120-degree flush head blind rivets with a break mandrel and closed end. It is applied in mechanical assembly and manufacturing industries where a watertight or airtight seal is required, such as in automotive, aerospace, or sheet metal fabrication. The standard ensures consistent performance in applications requiring a flush finish and reliable fastening in blind-hole or single-sided access scenarios.
Related Standards
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 62.1-2004
Wing nuts--Round wing
GB/T 9074.5-2004
Cross recessed small pan head screw andwasher assemblies with plain washers
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.