Latest 9/16″-12 Lock Nuts Nylon Insert Grade C Steel Zinc Yellow (100 / Pkg.)
Original price was: $110.83.$46.55Current price is: $46.55.
Hex Lock Nuts Nylon Inserts Grade C Steel Zinc Yellow 9/16″-12 provide reliable locking in a compact hex nut with a nylon insert. The nylon insert creates a friction lock that resists vibration and loosening, making these nyloc nuts ideal for high-vibration environments.
Key benefits
Anti-loosening action from the nylon insert, ensuring dependable performance in dynamic applications
Strong Grade C steel body for durability and long life
Yellow zinc plating for corrosion resistance and a bright, recognizable finish
Thread size 9/16″-12, designed to fit standard bolts with matching threads
Specifications
Type: Hex lock nut with nylon insert
Material: Grade C steel
Finish: Yellow zinc plating
Thread size: 9/16″-12
Applications
Ideal for automotive, machinery, equipment, and outdoor installations where vibration or shock could cause fasteners to loosen. The combination of a robust steel body and a nylon insert delivers reliable locking performance in demanding environments.
Order these Hex Lock Nuts Nylon Inserts Grade C Steel Zinc Yellow 9/16″-12 today for dependable locking power in tough conditions.





