[25 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 7/8-14
Roll over image to zoom in Click on image to zoom
[25 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 7/8-14

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

[25 PKG] Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 7/8-14

Mutual ScrewSKU: 88NSCBB
Price:
$79.23per 25( $3.17 each)
Pieces 25
Measurement type Inch
Thread size 7/8-14
Material Steel
Finish Phosphate Oil
Head style Hex
Weight 5.0 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

Hex Lock Nuts Nylon Insert Grade C Medium Carbon Phosphate Oil 7/8-14 deliver secure, vibration-resistant fastening for heavy machinery, automotive, and industrial assemblies. Featuring a durable Grade C medium carbon steel body and a heat-treated nylon insert, these fasteners provide prevailing torque to resist loosening under dynamic loads.

Key features

  • Nylon insert provides consistent locking torque and resists vibrational loosening without additional washers.
  • Grade C medium carbon steel construction for strength and durability.
  • Phosphate oil finish offers corrosion resistance and smooth, ease of assembly.
  • Thread size: 7/8-14 (UNC) for compatibility with standard fastener systems.
  • Designed for reuse in many applications with minimal wear.

Applications

  • Automotive, heavy equipment, and industrial machinery assemblies.
  • Machining, construction, and agricultural equipment installations.
  • Any threaded joint requiring reliable, vibration-resistant locking without separate locking washers.

Installation and care

  • Always follow standard torque specs for 7/8-14 fasteners and consider the nylon insert's maximum operating temperature.
  • Inspect the nylon insert for wear or damage; replace if the insert is compromised.
  • Clean threads before installation to ensure proper engagement and locking performance.

Can We Help?

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

Recently viewed