What is an Auto Lok Nut?

Get to know more about Auto Lok Nut

Auto Lok Nuts are self-locking nuts products that are superior in Safety and Functionality.

The benefits of Auto Lok Nuts

  • Dual Locking slots.
  • Fitting with automatic Assembly Class 8 & 10.
  • High Mechanical, Temperature, and Vibration resistance.
  • High re-usability.
  • High performance consistency.
  • Safety-high performance locking mechanism.
  • Range of plating options and materials.
  • Simple functionality - only one component.
  • European Rail Standard Certified CF 00-040.
  • Network Rail Certified PA05/03451.
  • Re-usable up to 5 times with minimal performance loss ISO 2320

Advantages of Auto Lok Nut

No Damage:

A double slotted nut does not damage the thread of the bolt. A normal deformed nut does so and leads to severe damage. If the thread on the bolt have been damaged, then the bolt has to be either replaced or the threads have to be "chased" (Repaired). This can be a very time consuming project or an impossible project, either is a costly operation.

Reusability:

A double slotted nut can be used for 5 X minimum maintaining almost unchanged the removal prevailing torque,due to the high quality standard. The nuts are prescribed into the French railways, high speed trains TGV, ... .

Vibration Proof:

An excellent vibration resistance is ensured.
The locking performance is unaffected by oil, petrol or other liquids and vapors. This nut will not come loose.

Locking Torque:

Consistent locking torque according to NFEN ISO 2320.
Possibility of variation of locking torque.

Temperatures Variability Proof:

Double slotted nuts can withstand changes of temperatures ranging from -50 oC to + 450 oC.

Corrosion Proof:

Double slotted nuts are available in different solutions, resistance against various Corrosion levels according to the user.

Different plating Different Materials

Zinc plated

Dacromat plated

SITAL BHT (against  gripping)

Copper plated

 

C     L6-8-10-12 steel

INOX A2-A4

Brass

Aluminium

Titanium

Benefit

Tough, the most versatile self-locking nut for demanding industrial applications.

Multiple environments, suitable for use in High or Low temperature with not affect on performance, self from chemicals.

A wide range of finishes and coatings available.

Low prevailing torques and can be applied on multiple occasions. The double slotted Auto Lok Nut ALNd can be assembled with the locking elements leading onto a male thread.


Fast

Whether it's simply delivering the product on the date requested, Auto Lok Nut is there for you.

With our fast and quick response to your inquiry, and our dedicated technical team, we always have the proper solution for your applications.

Lean on Auto-lok nuts more than 20 years of experience.

Auto Lok Nuts delivers in the global marketplace.


Definition

Auto Lok Nuts are products that are gentle to people and superior in Safety and Functionality.

In Order to produce many types of small quantities efficiently, and to increase productivity.

Self locking Nut:

Reducing time with only one part in place of two.