Avdel Avibulb High Strength Steel Breakstem Fasteners

High strength steel breakstem fasteners with excellent bulbing tail formation. Ideal for thin sheet materials. The Avdel® Avibulb also has the advantage of good hole fill compensating for irregular, oversized, or misaligned holes.

Suited for a wide range of general engineering applications. Avibulb is often used in automotive, electronics, and cabinet and enclosure assembly applications.

Available as a special version Earth Tab Rivet which combines a zinc plated and clear passivated steel Avibulb with a brass earthing tab.

• Non-structural breakstem rivet.
• Retained stem.
• Blind hole, one-sided installation capability.
• High shear and tensile strength.
• Good hole fill.
• Provides a large blind side bearing area against the rear sheet.
• Ideal for applications requiring elevated temperatures.
• Spreads the tail bearing load/clamp on the rear sheet.
• Ideal for use in thin sheet materials.
• Compensates for irregular, oversized, slotted, or misaligned holes.
• Can stop sheet movement in non-standard holes.
• Provides strong, vibration resistant joints.
• No damage, electrical problems, or rattling due to loose stems.
• Breakstem fasteners can be customized to meet unique assembly requirements.

 Specifications:

• Sizes: 3.2mm (1/8") to 6.0mm
• Material: Steel, zinc & clear passivated
• Headform: Dome