Avbolt Lock Bolt

High-quality Avbolt Lock Bolt

Avbolt Lock Bolt The Avdel Avbolt heavy duty fastener is a structural blind fastener with high strength, and tamper resistance. Designed for use in heavy-duty fastening applications such as construction, container, railway, mining and bridge building.

Avbolt fasteners are ideal for areas with restricted access. They offer a fast, positive joint and provide the benefits of single-sided installation with minimal skill required. The Avbolt features a mechanical lock creating a vibration resistant joint and preventing loose stems. The Avbolt system offers ease of inspection for correct installation, excellent tamper resistance and an optimised hardness stem.

Key Features

Features include:

  • Use on blind sided application
  • High tensile and shear strength
  • Optimised heat treatment
  • Speed of installation
  • Vibration resistance
  • High grip capability
  • Tamper resistant
  • Ideal for areas with restricted access
  • Easy to remove

Assembly Materials

The Avbolt Lock Bolt can be used to fasten:

  • Steel
  • Aluminium

Assembly Applications

The fastener has been designed for applications in ship building, railway, automotive assembly including car seats, other ground transportation, mining equipment and construction



  • Sizes: 4.8 mm, 6.4mm, 8.0 mm, 10mm and 16mm (3/16", 1/4'', 5/16", 3/8" and 5/8")
  • Materials Stem: Alloy steel, black oxide
  • Materials Sleeve and collar: Carbon steel, zinc plated + clear passivated
  • Collar: Flanged (Flanged collar only on 3/8" and 5/8" (three piece) diameters.)

Recommended Tool

We recommend the 722 rivet tool or 734 rivet tool of Avdel's rivet guns for use with the Avbolt Lock Bolt.

Contact Us

Call Avdel Tools at (866)748-3876 or contact us online for pricing and shipping information on the Avbolt Lock Bolt.