Double Drum Rivets | Wide Grip Range | Reduce Inventory | SSMG/BBMG
Double Drum Rivets | Wide Grip Range | Reduce Inventory | SSMG/BBMG
The double-drum blind rivet consists of two main components: the rivet body and the mandrel. The rivet body is typically made of aluminum alloy, stainless steel, or carbon steel, while the mandrel is usually manufactured from high-carbon steel. The head of the rivet body features a double-drum configuration, which forms two radial expansions during the riveting process to provide enhanced clamping force. One end of the mandrel is designed with a pull head, which is engaged during installation to apply tensile force, causing the rivet body to deform and secure firmly within the workpieces.
Advantages of High-Strength Double Drum Rivets:
Wide grip range, helps reduce inventory costs
Full deformation for excellent hole-filling performance
High mandrel retention with superior vibration resistance
High tensile and shear strength
Materials for High-Strength Double Drum Rivets:
Steel rivet body / Steel mandrel
Stainless steel rivet body / Stainless steel mandrel
Head Styles of High-Strength Double Drum Rivets:
Dome head
Countersunk head
Large flange head
Application Scenarios
(1) Construction Industry: Used for connections in metal frameworks, curtain walls, roofing, and other structural components.
(2) Automotive Manufacturing: Applied in the fixation of body panels and chassis components.
(3) Electronics Equipment: Utilized in the assembly of chassis, heat sinks, and other internal parts.
(4) Household Products: Such as furniture and lighting installations.
