One-Side Installation
The countersunk head creates a smooth, level surface that improves appearance while minimizing interference and snag hazards.
Standard: ASME/ANSI B18.30.1M-1

ASME/ANSI B18.30.1M is the American National Standard for metric open-end pop rivets. The round head is the most common head shape. Compared to countersunk heads, the head of a round-head rivet lies flush against the surface of the workpiece, providing a large bearing area and excellent shear and tensile strength. It is suitable for structural components that do not have extreme requirements for surface flatness.
ASME B18.30.1M Metric Open-End Blind Rivets with Break Mandrels are standard round head blind rivets designed for fast and reliable one-sided fastening applications. Manufactured according to ASME dimensional and performance requirements, these rivets provide excellent shear strength, vibration resistance, and installation efficiency for sheet metal, automotive, electrical, and industrial assemblies.


The countersunk head creates a smooth, level surface that improves appearance while minimizing interference and snag hazards.
The break mandrel expands the rivet body to create a secure joint with excellent vibration resistance.
Available in multiple materials and sizes for sheet metal, automotive, electrical, and industrial applications.
It is a metric open-end dome head blind rivet with a break mandrel.
Yes, they are designed for one-sided blind fastening.
Common materials include aluminum, steel, and stainless steel.
They are used in sheet metal, automotive, electrical, and industrial assemblies.