#4-40 X 1/8" Machine Screws | Pan Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (7000/Pkg.)

Mutual ScrewSKU: 0402MPP188BKC

Price:
Sale price$256.29per 7000( $0.04 each)
Pieces 7000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 1/8
Material 18/8 Stainless Steel
Grade 18/8
Finish Black Oxide
Drive Phillips
Head style Pan
Threads per inch 40
Thread style Fully Threaded
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

Discover durable, corrosion-resistant fastening with our Machine Screws Phil Pan 18/8 Stainless Black Oxide 4-40 x 1/8. Crafted for reliability in metal-to-metal assemblies, these screws deliver consistent performance in electronics, machinery, and cabinet applications.

Phillips Pan Head Machine Screw Features

  • Head type: Phillips Pan Head (Phil Pan) for a clean finish and easy drive with a standard Phillips screwdriver.
  • Material: 18/8 stainless steel (304 stainless) for excellent strength and corrosion resistance.
  • Finish: Black oxide coating for reduced glare, a sleek appearance, and additional wear protection.
  • Thread size: 4-40 UNC, a common precision thread for electronics and small assemblies.
  • Length: 1/8 inch, compact and ideal for thin materials and tight spaces.

Why Choose These Screws

These screws combine the corrosion resistance of stainless steel with a discreet, low-profile black oxide finish. They are compatible with tapped holes or nuts that take 4-40 threads, making them versatile for panel mounting, enclosure builds, and delicate hardware assemblies. The Phillips drive provides reliable torque and reduces cam-out during installation.

Applications

  • Electronics enclosures and control panels
  • Delicate machinery assemblies
  • Cabinetry and furniture hardware
  • Automotive interiors and appliances

Specifications

  • Thread size: 4-40
  • Length: 1/8 in
  • Material: 18/8 stainless steel
  • Finish: Black oxide
  • Head style: Phillips Pan Head

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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