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NUT - LOCK 1/2-20 (Hyster HY0278326)

Code: HY0278326

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Product Details

Aftermarket Replacement For
Hyster
Warranty
6 months
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Fast Shipping
6 Mo. Warranty
7-Day Returns

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Ships from Whittier, CA
Call: (562) 693-7748Mon-Fri: 7:30 AM - 4 PM

A damaged lock nut can allow threaded fasteners to loosen under vibration, risking component separation. The Hyster catalog reference HY0278326 identifies this aftermarket replacement part. This nut type uses a locking feature to resist backing off once torqued. A common failure consequence is gradual loosening that leads to misalignment or noise. During assembly, this 1/2-20 thread size nut secures a bolt or stud. Keeping the locking mechanism intact helps maintain clamp load over time. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY0278326, hy0278326

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