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

★★★★★ 4.9 25 reviews

US$73.59
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US$73.59
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Free shipping Free 30-day returns

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Product details

Management number 242053892 Release Date 2026/07/19 List Price US$73.59 Model Number 242053892
Category

Machine Screws Slotted Undercut Flat 18/8 Stainless 4-40 x 1/8 are engineered for precise, secure fastening in metal and plastic assemblies. Made from 18/8 stainless steel for excellent corrosion resistance, these screws deliver reliable performance in demanding environments.

Key Features

  • Material: 18/8 stainless steel (304) for corrosion resistance and durability.
  • Head style: Flat head for a low-profile, flush finish.
  • Drive type: Slotted drive for common hand or power screwdriver use.
  • Undercut: Undercut design helps with seating and reduces binding during installation.
  • Thread size: 4-40 UNC, a standard machine screw size.
  • Length: 1/8 inch (3.2 mm).

Specifications

  • Material: 18/8 stainless steel (304).
  • Head: Flat
  • Drive: Slotted
  • Thread: 4-40 UNC
  • Length: 1/8 in

Ideal for electronics enclosures, cabinetry, panels, and other lightweight assemblies where a compact, corrosion-resistant fastener is needed. Works with standard flat-blade drivers for quick installation.


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