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[600 BULK] Hex Lock Nuts Nylon Inserts Grade 8 Steel Zinc Yellow 5/16-18

$34.73 $69.45

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SKU: KUYY3472627
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Engineered for maximum strength and reliable vibration resistance, Hex Lock Nuts Nylon Inserts Grade 8 Steel Zinc Yellow 5/16-18 offer a secure fastening solution for demanding assemblies. The combination of Grade 8 steel, a protective zinc yellow finish, and a self-locking nylon insert ensures consistent torque retention and reduced loosening under load.

  • Thread size: 5/16-18
  • Material: Grade 8 steel
  • Locking mechanism: Nylon insert provides self-locking action to resist vibration
  • Finish: Zinc yellow plated for corrosion resistance
  • Nut type: Hex lock nut with nylon insert
  • Primary applications: Automotive, machinery, equipment, and industrial assemblies

Ideal for projects where fasteners must stay secure even in high-vibration environments. Use with standard 5/16-18 bolts for quick, reliable installation and easy removal when maintenance is required.

Shipping Info Standard Shipping
Cost: $25/Free Shipping We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
Delivery Time: It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.

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