#4-40 X 1/2" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel (5000/Pkg.)

★★★★★ 4.8 133 reviews

US$85.44
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US$85.44
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242053640 Release Date 2026/07/19 List Price US$85.44 Model Number 242053640
Category

Machine Screws: Phillips Flat Head, 18-8 Stainless Steel, 4-40 x 1/2" — high-quality fasteners designed for secure, flush fastening in electronics, cabinetry, appliances, and general hardware projects.

Made from 18-8 stainless steel (AISI 304), these machine screws offer excellent corrosion resistance and strength for long-lasting performance in indoor or protected outdoor environments. The Phillips drive ensures easy installation with common screwdrivers, while the flat head sits flush against surfaces for a clean, professional look.

  • Material: 18-8 stainless steel (AISI 304) for corrosion resistance
  • Head style: Flat head for a flush, low-profile finish
  • Drive type: Phillips (PH) drive for easy, common-tool compatibility
  • Thread size: #4-40
  • Length: 1/2 inch

Whether you’re assembling electronics enclosures, cabinetry, or light machinery, these stainless steel machine screws deliver dependable performance. Add them to your hardware toolkit for versatile, rust-resistant fastening.


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4.8 out of 5
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133 ratings | 55 reviews
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