1/2-20 Hex Nuts Slotted | Steel Zinc Plated (500 / Pkg.)
Roll over image to zoom in Click on image to zoom
1/2-20 Hex Nuts Slotted | Steel Zinc Plated (500 / Pkg.)

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

1/2-20 Hex Nuts Slotted | Steel Zinc Plated (500 / Pkg.)

Mutual ScrewSKU: 51NHSKC
Price:
$237.98per 500( $0.48 each)
Pieces 500
Measurement type Inch
Thread size 1/2-20
Material Steel
Finish Zinc Plated
Weight 15.0 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, durable, and precision-engineered, Hex Nuts Slotted Steel Zinc Plated 1/2-20 are the dependable fasteners your project demands. Crafted from high-quality steel and finished with a zinc plating for corrosion resistance, these slotted hex nuts are designed for reliability in automotive, machinery, and general hardware applications.

Designed for use with 1/2-20 UNC bolts, these slotted hex nuts provide a secure grip with precision threading, reducing loosening due to vibration when paired with a cotter pin via the slot. The zinc plating protects against rust and environmental exposure, making them suitable for indoor and sheltered outdoor use.

Key features

  • Material: Hardened steel for strength and durability
  • Finish: Zinc plated for corrosion resistance
  • Size: 1/2-20 UNC thread (National Coarse) for common hardware compatibility
  • Type: Slotted hex nut designed for cotter pin alignment
  • Applications: Automotive, machinery, construction, and general fastening

Why choose slotted hex nuts?

The slotted design allows cotter pins to secure fasteners against loosening under vibration. Zinc plating extends service life in damp or mildly corrosive environments, while the robust steel construction ensures load-bearing performance.

Specifications

  • Thread size: 1/2-20 (UNC)
  • Material: Steel
  • Finish: Zinc plated
  • Type: Slotted hex nut

Can We Help?

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

Recently viewed