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WASHER - SPLIT LOCK 1/4 (Yale YT21383600)

Code: YT21383600

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Product Details

Aftermarket Replacement For
Yale
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 split lock washer can allow fastener loosening under vibration. During assembly, a split lock washer provides spring tension between the nut and the mating surface. The washer's split design creates a biting action that resists rotational loosening. Yale catalog reference YT21383600 identifies this as an aftermarket replacement part. This part type is commonly used in applications where threaded fasteners must remain secure despite dynamic loads. If the washer loses its spring temper, the fastener may back out and cause component separation. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT21383600, yt21383600

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