Steel MG-Bulb Structural Rivet Dome Head

A Unique Bulbing Fastener with High Shear Strength

Magna-Bulb is a unique, clamp-type fastener offering high shear strength in specific applications. Its bulbing action during installation spreads the load over more surface area, supplying a stronger, longer-lasting connection, while offering superior blind side strength. This increased bearing area makes Magna-Bulb ideal for pullout resistance in thin materials, and oversized or misaligned holes. Positive, mechanical pin-retention ensures structural integrity no matter what the application.