[100 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 9/16-18
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[100 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 9/16-18

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[100 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 9/16-18

Mutual ScrewSKU: 57NSCBB
Price:
$103.50per 100( $1.04 each)
Pieces 100
Measurement type Inch
Thread size 9/16-18
Material Steel
Finish Phosphate Oil
Head style Hex
Weight 8.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Secure every connection with our Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 9/16-18. These nyloc nuts feature a heat-stable nylon insert that locks the nut in place, delivering reliable vibration resistance for demanding assemblies. Crafted from Grade C medium carbon steel and finished with a phosphate oil coating, they combine strength with corrosion protection for long-lasting performance in mechanical and industrial environments. Thread size 9/16-18 ensures compatibility with standard fasteners.

Key Features

  • Self-Locking Nylon Insert: The built?in nylon insert grips the bolt to prevent loosening under vibration.
  • Grade C Medium Carbon Steel: Strong, durable material suitable for tough applications.
  • Phosphate Oil Finish: Provides mild corrosion protection and lubricity for easier installation.
  • Size and Compatibility: Hex lock nut with thread size 9/16-18 for common fastener systems.
  • Hex Shape: Even load distribution and easy wrench access.

Specifications

  • Material: Grade C Medium Carbon Steel
  • Finish: Phosphate Oil
  • Type: Hex Lock Nut with Nylon Insert
  • Thread Size: 9/16-18

Applications

Ideal for automotive, agricultural, machinery, and industrial equipment assemblies where vibration resistance and secure fastening are essential. Perfect for projects that demand reliable locking performance without spacers or washers.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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