[100 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 1/4-28

Mutual ScrewSKU: 15NSCBB

Price:
Sale price$28.54per 100( $0.29 each)
Pieces 100
Measurement type Inch
Thread size 1/4-28
Material Steel
Finish Phosphate Oil
Head style Hex
Weight 1.0 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 and reliable fastening solution with Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 1/4-28. These nyloc nuts combine a standard hex nut with a locking nylon insert to resist loosening in vibratory or high-torque applications.

Features

  • Nylon insert lock nut provides automatic locking action, helping prevent loosening due to vibration and dynamic loads.
  • Grade C medium carbon steel offers solid strength and durability for everyday fastening needs.
  • Phosphate oil finish delivers corrosion resistance and smooth, lubricated threads for easy assembly and disassembly.
  • 1/4-28 thread size ensures compatibility with common fastener hardware for a wide range of projects.
  • Hex nut design allows easy turning with standard wrenches or sockets, even in restricted spaces.

Material & Finish

Constructed from Grade C medium carbon steel and coated with a phosphate oil finish, these hex lock nuts balance strength with corrosion resistance and smooth operation in routine environments.

Applications

  • Automotive assemblies and maintenance
  • Machinery, equipment, and industrial fixtures
  • General purpose fastenings in vibrations-prone setups

Specifications

  • Thread size: 1/4-28
  • Material: Grade C medium carbon steel
  • Finish: Phosphate oil
  • Type: Nylon insert hex lock nut

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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