Huck Auto-Bulb™ Blind Fastener

Huck Auto-Bulb™ Blind Fastener

Auto-Bulb ™

For automated, high-speed assemblies, the Huck Auto-Bulb™ blind fastener is the perfect solution. It’s designed with an easy-to-use lead-in point, which means fast, reliable installation. It works by clamping the joint with a broad, blind side bulb, which makes it a good choice for use within thin materials, and within oversized, misaligned, or slotted holes. Unlike other bulbing blind fasteners, Auto-Bulb’s unique bulbing system creates superior blind side bearing strength. Auto-Bulb is available in both steel and 400 stainless steel for corrosion resistance.

Huck Auto-Bulb Blind Fastener features:

  • Unique bulbing system for superior blind side strength
  • Positive mechanical bolt retention ensures structural integrity
  • Easy-to-use lead in point for fast installation
  • Ideal for high pull-out strength in thin materials
  • Good for automated, high-speed assemblies

Huck Auto-Bulb Blind Fastener PDF

If you have any questions or concerns, please contact us at (800) 580-2521

View the rest of our Huck tooling lines at www.huck-tools.com


Huck Auto-Bulb is a product of Arconic Fastening Systems, NAPPCO Fastener Company is an authorized distributor of Huck Auto-Bulb - Arconic