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GRADE C LOCKNUTS, 3/4″-10, NC ZN [50/BOX]
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Nylon Insert Lock Nuts in Yellow Zinc Plated Grade C (Grade 8 equivalent) Steel
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Commonly referred to as Nylon Lock Nuts, Nyloc Nuts, or simply Lock Nuts
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Nylon insert at top of nut prevents accidental loosening from vibration
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Grade C Steel (Grade 8 Equivalent) designed for use with Grade 8 Bolts & Machine Screws
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Yellow Zinc plating for easy identification, corrosion resistance and durability
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