Helisert Fasteners offers Corrosion Resistant Self-Locking Nuts. Helisert Fasteners also manufactures stainless steel screw thread inserts, installation tools and self lock nuts. The Corrosion Resistant Self-Locking Nuts finds an application in defense, aeronautical, automobile and switchgear industries. The Corrosion Resistant Self-Locking Nuts has one or more stainless steel grip coils near the centre of the thread inserts which holds the screw/bolt securely against loosening. The Corrosion Resistant Self-Locking Nuts can withstand vibration and heat even at temperatures up to 400 Degree C. These Nuts have increased load-bearing capacity. These Nuts are made of high tensile stainless steel.

The Key benefits of Corrosion Resistant Self-Locking Nuts are as follows:

Applied torque does not have to overcome thread friction due to imperfect thread form

Enables greater loading for applied torque than ordinary nuts.

Maintain preload stretch in bolt beyond amplitude of unload vibrations.

It is flexible and compensates for lead and angle errors

Load is more evenly distributed over all engaged threads.

Can be repeatedly assembled and de-assembled without loss of efficiency