EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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Low Profile Aluminum Alloy Breakstem Rivet. Unique crimp provides wide grip range and smooth bubble formation on tailside. Hole Filling, split tail, retained stem, use in thin sheet metals and low-strength material.
Unit of Measure

Specifications

Brands

 N/A Bulbex®

Grip Range

 N/A 0.040 to 0.275 in

Hole Size

 N/A 0.165 to 0.177 in

Maximum Diameter

 N/A 0.090 in

Maximum Head Height

 N/A 0.060 in

Maximum Size

 N/A 0.840 in

Nominal Head Diameter

 N/A 0.312 in

Nominal Rivet Diameter

 N/A 5/32 in

Mandrel Material

 N/A Aluminum

Rivet Material

 N/A Aluminum

Maximum Rivet Diameter

 N/A 0.165

Rivet Finish

 N/A Black Anodized

Features and Benefits

Features and Benefits

 N/A
  • Wide Grip Range - One rivet can be used in multiple material thicknesses. This reduces inventories and eliminates operator error.
  • Mechanically Locked Stem - Stem is locked in shell, eliminating the risk of mandrel head vibrating loose while providing a weather resistant joint.
  • Complete Hole Fill - The bulbing formation will fill slightly oversized or irregular holes, providing increased strength and vibration resistance.