The NNC34 Nylon Insert Lock Nut is a heavy-duty 3/4"-10 NC locking nut built for secure fastening in demanding mechanical, automotive, and industrial applications. Featuring a nylon insert that resists loosening from vibration and torque, it helps maintain a tight, dependable connection even under stress. Constructed from high-strength, corrosion-resistant steel, this lock nut is made to handle serious loads without backing down—or backing off.
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Key Features / Specifications
Ideal For