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Interlock®

Multi-grip structural breakstem fasteners providing a fully sealed, vibration resistant joint

Overview

The Avdel Interlock® rivet is a multi-grip structural breakstem fastener with excellent hole fill to give a fully sealed joint. The Interlock rivet can close large gaps and prevent sheet movement whilst the high shear and tensile strength enable the use of fewer Interlock rivets per assembly.

Key features and benefits

  • Multi-grip capability
  • High shear and tensile strength
  • Good sheet take-up performance
  • Excellent hole fill via radially expanded body
  • Stem mechanically locked into body
  • Wide choice of installation tools
  • One fastener can be used to replace several standard grip fasteners
  • Reduced fastener inventory and simpler stock control
  • Compensates for irregular, oversized, slotted or misaligned holes
  • Can stop sheet movement in non-standard holes
  • Large gap closing capability
  • Provides very strong, vibration resistant joints
  • No damage, electrical problems or rattling due to loose stems

Assembly materials

Interlock® rivets can be used to fasten:

  • Metal to metal
  • Metal to plastic

Assembly applications

  • Automotive
  • Cabinets and enclosures
  • Commercial vehicles
  • Domestic appliances
  • Heating and ventilating

Specifications

  • Sizes: 4.8mm, 6.4mm (3/16", ¼")
    NEW: 10 mm (3/8") Steel version >>> Download Flyer
  • Materials: Aluminium alloy, Steel and Stainless Steel
  • Headforms: Protruding and countersunk
Interlock® - Series
Material Headform

Series 

SteelProtruding
100° Countersunk
Interlock SSPI
Interlock SSCI
Stainless SteelProtrudingInterlock CCPI
Aluminium Alloy Protruding Interlock BAPI

 

>>> POP Avdel Breakstem Systems Catalog (7 MB)

 

Surface finish options

If you are looking for other surface finish options than shown in the above datasheets please download our
>>> Surface Finishes and Fastener Matrix for Breakstem Systems
.
This will show you what surface finish options are possible to apply to our standard fastener types as "customer specials".
 
Customised Designs

We can design and manufacture breakstem fasteners with a wide variety of forms and finishes to meet your unique assembly requirements. Please refer to this page to find examples of our customised capabilities:
>>> Breakstem Fasteners & Sealing Plugs - Customised Designs

Installation Equipment

The new Genesis® range of high performance, lightweight hydro-pneumatic handtools for breakstem rivets.

 

Tool Selection
Follow this link to find the tools suitable for your breakstem fastener:
>>> Placing Capablity Genesis® nG Tools


Nose Equipment Selection

Follow this link to find the correct nose equipment for your breakstem fastener:

>>> Nose Equipment Genesis® nG Tools


For further information on specific nose equipment, please contact your local Avdel® representative or use our tool manuals:
>>> Tool Manuals

Monobolt®

Offers Interlock® comparable performance with a visible locking feature enabling easy inspection of correct installation

Interlock® Part Numbers

BAPI-08-06 BAPI-E06-07 BAPI-E08-10 SSCI-06-06 SSCI-08-08 SSPI-06-04 SSPI-08-06 SSPI-E06-07 SSPI-E08-10