Formerly Emhart Teknologies & Infastech

Lockbolts - Customised Designs

We can design and manufacture lockbolt fastener with a wide variety of forms and finishes to meet your unique assembly requirements. Shown below are just a few examples of our customised lockbolt capabilities. If you have a special requirement which you would like to discuss, please contact your local Avdel representative.

Avbolt® Structural Blind Fastener - Underhead Rimlex® Seal

- Steel
- Improves sealing capability without manually fitted seals

Avdelok® Lockbolt (pin) - Stepped Head (Standard Strength)

- Steel, Phosphate + Delta Seal® GZ Black
- Shouldered head provides a pivot in a car seat mechanism

Avdelok® Lockbolt (pin) - High Strength + Magni Finish + Identification Colour

- Steel, Magni 565 - Green
- Specific colour coding for identification purposes

Avdelok® Lockbolt (pin) - Al Alloy 7075 to T73 heat treatment

- 7075 Al Alloy, mechanical polish
- Pin in 7075 aluminium with special heat treatment for improved corrosion resistance in an oil storage tank

Avdelok® Lockbolt (pin) - High Strength + Magni Finish

- Steel, Magni 565 - silver
- Head marking to identify higher strength grade

Avdelok® Lockbolt (pin) - Extended Grip Range + Special Head Style

- Steel, 8 µm Min Zinc + Clear Cr3 Passivation
- Additional lock grooves increase the grip range of Avdelok pins

Avdelok® Lockbolt (pin) - 1/4" Truss Head on 3/16" Pin

- Steel, 8 µm Min Zinc + Clear Cr3 Passivation
- Larger head to cover slots and oversize holes in joint

Avdelok® Lockbolt (pin) - Large Flange Head

- Steel 8 µm Min Zinc + Clear Cr3 Passivation
- Larger head to spread load across joint

Avdelok® Lockbolt (pin) - Extra Long Pin

- Steel, 8 µm Min Zinc + Clear Cr3 Passivation
- Extra long pin for thick joints

Avdelok® Lockbolt (pins & collar) - Extra Long Pin, 316 Stainless Steel

- Grade 316 Stainless Steel
- Non-magnetic 316 stainless steel pins for use in electric motors

Maxlok® Lockbolt (pin & collar) - Large Flange Head

- 8 µm Min Zinc + Clear Cr3 Passivation
- Larger pin head and collar flange size to spread load in soft application materials

Maxlok® Lockbolt (collar) - Shorter Collar without Recess

- Steel, 8 µm Min Zinc + Clear Cr3 Passivation
- Shorter collar for applications demanding limited protrusion from the joint

Maxlok® Lockbolt (collar) - Intermediate Collar Flange Size

- Steel, 8 µm Min Zinc + Clear Cr3 Passivation
- Custom collar size to fit limited access application

Maxlok® Lockbolt (collar) - Large Flange Collar

- Steel, 8 µm Min Zinc + Clear Cr3 Passivation
- Larger flange size to cover oversized or slotted holes in joint

Avtainer® Lockbolt - UV Stabilized Encapsulated Heads

- To match the surrounding colour
- Available to special order in any colour