A Southbend Range 1401726 Locknut holds threaded parts firmly in place to maintain a secure assembly during regular use.
The locknut holds threaded components in place so assemblies remain tight and properly aligned during equipment operation. Its hex shape allows reliable torque application and its locking design matters because it resists loosening from vibration, movement and repeated use.
The locknut may need to be replaced if connected parts become loose, shift out of position or show vibration-related performance issues during operation. Physical signs can include worn or stripped threads, rounded hex edges, corrosion or other environmental damage that could reduce its ability to stay securely fastened.
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Yes! Parts Town gives you the option to return most new, unopened real OEM replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. Items fulfilled by third-party sellers follow their return policy.