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

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

Mutual ScrewSKU: 0406MTTKC
Price:
$319.44per 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 Truss
Threads per inch 40
Thread style Fully Threaded
Weight 14.0 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

Upgrade your hardware projects with our Machine Screws Six Lobe Truss Steel Zinc 4-40X3/8. Designed for precision assemblies, these screws combine a secure six-lobe drive with a low-profile truss head and a durable zinc finish for lasting performance in demanding environments.

Key specifications

  • Drive type: Six-Lobe (Torx) drive for secure engagement and reduced cam-out.
  • Head style: Truss head, offering a broad bearing surface that spreads load evenly in tight spaces.
  • Material & finish: Steel with zinc plating for corrosion resistance and long-lasting durability.
  • Thread / length: 4-40 UNC thread, 3/8 in length.
  • Recommended uses: Electronics enclosures, small machinery, cabinetry, and other precision assemblies requiring compact fasteners.

For best results, pair these screws with a compatible six-lobe Torx driver and use the appropriate torque to prevent damage to the head or threaded hole. Ideal for tapped holes or joints where a clean, secure finish is essential.

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

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