[100 PKG] Machine Screws Button Head Pin In Six Lobe 18/8 Stainless Steel 4-40 X 1/4
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[100 PKG] Machine Screws Button Head Pin In Six Lobe 18/8 Stainless Steel 4-40 X 1/4

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[100 PKG] Machine Screws Button Head Pin In Six Lobe 18/8 Stainless Steel 4-40 X 1/4

Mutual ScrewSKU: 0404BTMS
Price:
$34.55per 100( $0.35 each)
Pieces 100
Measurement type Inch
Thread size #4-40
Length 1/4
Material Steel
Grade 18/8
Finish Stainless Steel
Drive Six Lobe Pin In
Head style Button
Threads per inch 40
Weight 1.0 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

Choose the durability and precision of a Machine Screw with a Button Head and Six-Lobe (Torx) drive, crafted from 18/8 stainless steel for superb corrosion resistance. Sized at 4-40 x 1/4", this fastener delivers a clean, low-profile mounting option for electronics, machinery, and more.

Key specifications

  • Drive Type: Six-lobe Torx drive for high torque transfer and reduced cam-out.
  • Head Style: Button head for a smooth, flush appearance and comfortable seating in thin panels.
  • Thread Size: 4-40 UNC standard machine screw thread, widely compatible with common components.
  • Length: 1/4 inch (6.35 mm).
  • Material: 18/8 stainless steel (304) for strength and corrosion resistance.

Applications

Ideal for electronics enclosures, cabinetry, appliances, automotive components, and precision assemblies. Whether you're assembling a control panel, performing repairs, or starting a new project, this machine screw delivers reliable performance and a clean, professional finish.

Add to cart now and ensure your next build has a secure, long-lasting fastening solution.

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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