Externally Locking Rivets - High Strength Structural Blind Rivets for Truck, Steel Frame & Container Construction | YJT 8033

The Externally Threaded (Locking Mandrel) Rivet is also known as the Cup Head Rivet or Monobolt® Rivet. It is a type of high-strength structural rivet with a wide grip range. When installing this rivet, a specially designed nosepiece must be used to ensure proper locking of the mandrel.

The Externally Locking Pull-Type Rivet is a type of structural rivet belonging to high-strength fasteners, primarily used for heavy-duty structural connections. Its core feature lies in achieving a secure connection through an external locking mechanism, and it requires a dedicated nosepiece for installation.

DESCRIPTION

PRODUCT Tags

Structural Characteristics
After riveting, the fractured portion of the mandrel flares out and protrudes externally from the rivet body, forming a visible locking structure (such as a cap flange or step), which facilitates inspection of connection quality. This design significantly enhances tensile strength (capable of reaching over 30 kN) and shear strength (exceeding 40 kN), making it suitable for applications requiring high-strength connections, such as steel frameworks, automobiles, and shipping containers.

Advantages of Externally Threaded (Locking Mandrel) Rivets:
· Wide grip range
· The mandrel and rivet body are securely locked, allowing for inspection at the riveted point
· High tensile and shear strength
· Sealing effect

Materials of Externally Threaded (Locking Mandrel) Rivets:
Aluminum rivet body / Aluminum mandrel
Steel rivet body / Steel mandrel
Stainless steel rivet body / Stainless steel mandrel

Types of Head Styles for Externally Threaded (Locking Mandrel) Rivets:
Dome head
Countersunk head
Large flange head