Carbon steel Locknuts for Metal Conduit Fittings

Locknuts for Metal Conduit Fittings.
Secure threaded metal conduit fittings to a knockout in an outlet box or enclosure.
Zinc-plated steel, 316 stainless steel, and aluminum locknuts are compatible with NPSL and NPSM threads.
Locknuts with a PVC molded gasket create a seal for moisture protection. Locknuts with serrated facing grip the material surface for more stability, compared to locknuts with smooth facing.
The locking nut is a kind of nut widely used in machinery and other industries, and its working principle is to use the friction between the nut and the bolt to self-lock. However, the reliability of this self-locking will be reduced under dynamic loads. On some important occasions, we will take some anti-loosening measures to ensure the reliability of the nut lock.
1. Simple structure, convenient loading and unloading.
2. The locking force is large and uniform, and the eccentric load can be compensated with an ideal effect.
3. It has the function of a double nut or nut-toothed lock washer.
4. It can eliminate the threaded side backlash, ideally, adjust the clearance of rolling bearings and plain bearings, and eliminate the end runout.
5. Correct and reliable adjustment of mechanical parts, greatly improve the assembly accuracy.    

When inserting cables into a junction box, a conduit lock nut is an essential piece of hardware.A coupling nut is a fastening fitting used to connect pipes and fittings, usually consisting of a cylindrical body and a hexagonal head. It can play a role in connecting and fixing pipelines in the pipeline system by means of torsion. In addition to the function of the general nut, the connector nut also has the characteristics of leakproof, pressure resistance, impact resistance, etc., and can be applied to a variety of different pipeline systems.