Fast Facts:

• Non-structural breakstem rivet.
• Rivet stem retained in tubular component to avoid loose stems.
• Blind hole, one-sided installation capability.
• Extra-wide grip range from 15.8 mm to 98.4 mm (5/8″ to 3-7/8″).
• Large bearing area against both sides of the application.
• Spreads the tail bearing load/clamp load on the rear sheet to prevent damage.
• Clamps tightly and securely without crushing parent material.
• Excellent hole fill via radially expanded rivet body for a strong and vibration-resistant joint.
• Low profile headform on both sides of the application for a neat appearance.
• Can be used to fasten metal to metal, plastic to plastic, metal to plastic, metal rear sheet, and various composite materials.
• Breakstem fasteners can be customized to meet unique assembly requirements.

Specifications:

• Sizes: 4.8 mm and 6.4 mm (3/16″ and 1/4″)
• Materials: Aluminum alloy and steel
• Headforms: Dome

AVDELMATE® – SERIES
Material	Headform	Series
Steel	Dome	Avdelmate® SSLMS
Aluminium Alloy	Dome	Avdelmate® BALMS
Body: Aluminium Mandrel: Steel Tube: Aluminium	Dome	Avdelmate® BSLMS

  Details can be found in the Breakstem Systems Catalog available in our Document Library.