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Fasteners: Lockbolts

Maxlok®

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Description
Installation Tools
Interactive Demo
Head Styles Materials Sizes Product Series Mating Collar Series Data Sheets
90o Countersunk Steel 3/16 01902 01981 Imperial - Metric
Brazier Aluminum 3/16, 1/4 01921 01985 Imperial - Metric
Brazier Steel 3/16, 1/4 01901 01981 Imperial - Metric
Mushroom Steel 3/16, 1/4 01903 01981 Imperial - Metric
Truss Steel 3/16, 1/4 01905 01981 Imperial - Metric



Description

The Maxlok® lockbolt is a two piece assembly consisting of a bolt and collar. Although they are in the blind fastener family, they are not blind fasteners as access is required from both sides of the workpiece to install the bolts and collars. They provide higher shear strength, tensile strength, clamp load and vibration resistance than any other product in the Avdel® blind fastener family. Material options include aluminum and steel in sizes of 3/16" or 1/4".

The Maxlok® lockbolt fastening system relies on proper installation of the collar onto the bolt for maximum joint performance. The collar is pressed onto the bolt and material from the collar flows into the grooves of the bolt creating a virtually tamper proof joint. Additionally, as the application draws closer together, a flange is formed at the base of the collar next to the rear application sheet. This creates a load bearing surface, which absorbs the force of setting the fastener. Otherwise the setting force, or clamp load, might spread into the application and damage the material.

The Maxlok® lockbolt does not contain a break notch so it is a multi-grip fastener. Multi-grip means the bolt can accomodate materials or application components with widely varying thicknesses. This allows one bolt to do the job of two or more single grip range fasteners, thus reducing inventory, assembly time and cost.

Features

  • Wide grip range to suit a wide variety of applications
  • High shear and tensile strength
  • High strength, high speed assembly
  • Excellent vibration resistance
  • Consistent, high performance
  • TIR approved - easy to inspect for tampering
  • Robust and rugged installation tools
  • Reduced fastener inventory and simpler stock control
Assembly Material
  • Metal to metal
Typical Applications
  • Automotive
  • Building and construction
  • Bridge building
  • Cabinets and enclosures
  • Commercial vehicle bodies
  • Fencing
  • Railways
  • Reefer cool and dry freight containers



Installation Tools

Search tools by fastener part number

Part numbers are listed in order of base tool (no nose equipment), nose assembly, nose tip, complete tool (includes nose equipment).
Size Series Installation Tools
(Standard setups. Contact Avdel® for options.)
7287 G2LB nG4
3/16 01901
01902
01903
01905
01921
07287-00200
07610-020001)
---
07287-00001
71255-02000
07610-02000
---
71255-00371
71234-02000
07610-02000
---
71234-00371
1/4 01901
01902
01903
01905
01921
07287-00200
07610-02100
---
07287-000021)
71255-02000
07610-02100
---
71255-00372
71234-02000
07610-02100
---
71234-00372


1) Requires adaptor 07267-00900.



Interactive Demo

• 01901 - Brazier head - Steel pin / Steel collar
• 01902 - 90o Countersunk head - Steel pin / Steel collar
• 01921 - Brazier head - Aluminum pin / Aluminum collar