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NUT - 3/8 LOCK PLASTIC (JLG JL104606SJ)

Code: JL104606SJ

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Product Details

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

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

A damaged lock nut can allow bolted joints to loosen under vibration, leading to component misalignment or failure. The JLG catalog reference for this part is JL104606SJ, an aftermarket replacement. This nut is a 3/8-inch lock nut with a plastic insert that resists loosening from vibration. The plastic locking element deforms around the bolt threads to create a prevailing torque. If the locking feature fails, the nut may back off during operation, risking fastener loss. Keeping a lock nut in sound condition helps maintain secure connections in assembled structures. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL104606SJ, jl104606sj

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