1/4"-20 X 1/2" Machine Screws | Pan Head | Phillips Drive | Steel Black Oxide (3000/Pkg.)

★★★★★ 4.7 110 reviews

US$92.04
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US$92.04
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242057903 Release Date 2026/07/19 List Price US$92.04 Model Number 242057903
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Our Machine Screws Phil Pan Steel Black Oxide 1/4-20 x 1/2 are precision-engineered Phillips Pan Head machine screws designed for durable, reliable fastening in metal assemblies. Crafted from sturdy steel and finished in black oxide, these screws combine strength with corrosion resistance and a discreet, low-gloss appearance ideal for both visible and concealed applications.

  • Head style: Phillips Pan Head for a wide driving surface and a clean, low-profile finish.
  • Drive type: Phillips drive, ensuring smooth engagement and reduced cam-out on standard screwdrivers.
  • Material & finish: Cold-rolled steel with a black oxide finish for durability and a subtle look.
  • Size & thread: 1/4-20 UNC, length 1/2 inch, compatible with standard 1/4-20 tapped holes and nuts.
  • Applications: Ideal for machinery, electronics enclosures, automotive assemblies, and general hardware projects requiring a reliable, easily sourced fastener.

Designed to meet common fastener standards, these screws deliver dependable performance in a wide range of environments. Use with a compatible nut or pre-tapped hole to secure panels, brackets, enclosures, and components with confidence. Whether you're building, repairing, or upgrading equipment, these 1/4-20 x 1/2 inch Phil Pan screws provide consistent torque, strong clamping force, and a professional finish.

Key benefits:

  • Strong, durable steel construction with a corrosion-resistant black oxide finish
  • Standard 1/4-20 UNC thread for broad compatibility
  • Phillips drive and pan head for easy installation and a neat appearance
  • Versatile for machinery, electronics, automotive projects, and general fastener needs

Upgrade your toolkit with these reliable Phillips pan head machine screws and experience secure, long-lasting assemblies in every project.


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4.7 out of 5
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110 ratings | 45 reviews
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