#4-40 X 3/8" Machine Screws | Pan Head | Six Lobe Drive | Steel Zinc Plated (10000/Pkg.)

Mutual ScrewSKU: 0406MTPKC

Price:
Sale price$318.86per 10000( $0.03 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 3/8
Material Steel
Grade Steel
Finish Zinc Plated
Drive Six Lobe
Head style Pan
Threads per inch 40
Thread style Fully Threaded
Weight 13.0 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

Machine Screws Pan Zinc Plated Torx Alt 4-40 x 3/8 are precision-engineered fasteners designed for secure, flush mounting in electronics, appliances, and light machinery. The pan head provides a wide bearing surface for a consistent drive, while the Torx Alt drive offers improved torque transfer and reduced cam-out for dependable installations.

Constructed from zinc-plated steel, these screws resist corrosion in indoor environments and are suitable for assemblies that do not require high-strength coatings. The 4-40 thread size and 3/8 in length fit a wide range of tapped holes and nut plates.

  • Head type: Pan head for a low-profile finish with broad load distribution.
  • Drive: Torx Alt for secure engagement and smoother driving.
  • Size: 4-40 thread, 3/8 in length.
  • Material & finish: Zinc-plated steel, offering corrosion resistance.
  • Application: Ideal for electronics enclosures, appliances, and light machinery assemblies.

These machine screws are a versatile choice for projects requiring reliable fasteners with a clean, professional look. Add them to your toolkit for fast, repeatable installations and a secure hold.

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