Standard Blind Rivets

Sealed (Closed-End) Blind Rivets

Sealed closed-end blind rivets utilize a cup-shaped body that fully encapsulates the mandrel, establishing a watertight and airtight joint upon installation. This encapsulated design ensures 100% mandrel retention, significantly elevating both tensile and shear strengths while preventing internal component rattling or electrical short circuits. Manufactured from aluminum, steel, or copper alloys, they offer robust environmental protection against liquid and gas ingress in high-stress environments. They are imperative in marine hull construction, automotive fluid containment, and sensitive electronic enclosures requiring hermetic isolation.