Jam design offers a low profile locknut. Jam Center Locknuts have 3-point deflection and offer the most economical and efficient locking features. Nuts can be assembled from either side reducing automated assembly cost. Top Lock designs are also available, however, these install from one side only. This allows you to run the nut on further before engaging the locking element.

Applications: Industrial and commercial appliances, automotive, truck, garden and medical equipment.

Grade A - CENTER / top

All plating types are available for our products, including:

  • phosphate & oil;
  • cadmium;
  • trivalent/hexavalent zinc; and,
  • automotive organic finishes.

As a final coat, all products are coated with a U.V. traceable wax fluid to control torque-tension relationships. Certification is available upon request.

Technical Assistance

Customers can also take advantage of Locknut Technology's technical application expertise. Engineering assistance is available pertaining to use, application, grades, types of locknuts, plating, torque specs, etc. Many new fastener buyers have been guided by Locknut's help--insuring that they procure the correct part for their customer's application. Request a quote, , or call us at (630) 628-5330.