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Self-Locking Nuts



A self-locking nut, also called a lock nut, prevailing torque nut, stiff nut, or elastic stop nut, prevents loosening due to vibration, shock, or torque. Designed for use with threaded fasteners like bolts, these nuts function just like standard nuts when screwed onto them. A wide range of FKD self-locking nuts is available at All World, and they don't require a star washer. Explore our high-quality selection online today.
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$8.74
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UOM : EA
$7.34
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UOM : EA
$10.70
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UOM : EA
$10.65
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UOM : EA
$44.31
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UOM : EA
$3.79
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UOM : EA
$4.96
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UOM : EA
$7.78
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UOM : EA
$10.62
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UOM : EA
$20.29
In Stock
UOM : EA
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