[50 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 3/4-10
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[50 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 3/4-10

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[50 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 3/4-10

Mutual ScrewSKU: 75NSCBB
Price:
$82.39per 50( $1.65 each)
Pieces 50
Measurement type Inch
Thread size 3/4-10
Material Steel
Finish Phosphate Oil
Head style Hex
Weight 6.0 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

Experience secure, vibration-resistant fastening with the Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 3/4-10. This self-locking nut uses a nylon insert to create friction that prevents loosening under dynamic loads, making it ideal for machinery, automotive, and equipment assemblies where reliability matters.

  • Material: Grade C medium carbon steel
  • Finish: Phosphate oil coating for corrosion resistance and lubricity
  • Thread size: 3/4-10
  • Type: Hex lock nut with nylon insert (Nylock)
  • Self-locking: Nylon insert provides consistent torque retention and reduced vibration loosening
  • Applications: Suitable for heavy machinery, automotive assemblies, agricultural equipment, and general purpose fastening

Why choose this Grade C nylon insert lock nut? It combines strong steel with a durable nylon element to maintain clamping force in demanding environments, while the phosphate oil finish adds corrosion protection and smoother operation during assembly and maintenance.

Dimensions and compatibility are readily available with the 3/4-10 thread, making it a reliable choice for standard fastener kits and repair projects. Add this Nylock nut to your toolkit for secure, long-lasting performance.

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

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