[5000 BULK] Hex Machine Screw Nuts 18/8 Stainless 4-40

Mutual ScrewSKU: 04NH188KC

Price:
Sale price$134.69 Regular price$301.95per 5000( $0.03 each)
Pieces 5000
Measurement type Inch
Thread size #4-40
Material Steel
Grade 18/8
Finish Stainless Steel
Threads per inch 40
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

Secure, corrosion-resistant fastening with our Hex Machine Screw Nuts 18/8 Stainless 4-40. Engineered to pair perfectly with 4-40 machine screws, these hex nuts deliver reliable performance in lightweight machinery, electronics enclosures, and general hardware projects.

Key Features

  • Material: 18/8 stainless steel for superior corrosion resistance and durability (commonly known as 304 stainless).
  • Thread: 4-40 UNC machining screws compatibility for precise fastening.
  • Shape: Hex nut design for easy installation with standard tools.
  • Durability: Resistant to rust, corrosion, and wear in damp or challenging environments.
  • Applications: Ideal for electronics, light machinery, cabinetry, and general hardware assemblies requiring lightweight fasteners.

Why 18/8 Stainless

Built from 18/8 stainless steel, these nuts offer excellent corrosion resistance and long-lasting performance in a variety of conditions. This makes them a dependable choice for projects exposed to moisture, humidity, or frequent handling.

Specifications

  • Thread: 4-40 UNC
  • Material: 18/8 stainless steel

Common Applications

  • Electronics enclosures and instrumentation
  • Small mechanical assemblies and hobby projects
  • DIY home improvements and lightweight automotive applications

Choose these Hex Machine Screw Nuts in 18/8 stainless for a secure, durable connection with 4-40 screws that stands up to wear and corrosion.

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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