#4-40 X 1-1/8" Machine Screws | Round Head | Slotted Drive | Steel Zinc Plated (10000/Pkg.)

★★★★★ 4.6 139 reviews

US$227.67
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US$227.67
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Free shipping Free 30-day returns

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Product details

Management number 242053585 Release Date 2026/07/19 List Price US$227.67 Model Number 242053585
Category

Engineered for precision and reliability, the Machine Screws Slotted Round Zinc Plated 4/40 x 1 1/8 are ideal for securing lightweight panels, electronics, and metal components. The slotted round head accepts a standard flat-blade screwdriver for quick installation, while the zinc plating provides corrosion resistance for long-lasting performance in indoor and protected environments. These machine screws are a versatile choice for hobbyists and professionals working on electronics enclosures, control panels, and chassis assemblies.

Key benefits include easy driving, secure seating, and reliable metal-to-metal fastening in tight spaces where a low-profile head is needed.

Specifications

  • Thread size: 4-40
  • Length: 1 1/8 in (28.6 mm)
  • Head type: Slotted Round Head
  • Drive: Slotted (flat-blade)
  • Material: Steel
  • Finish: Zinc Plated
  • Applications: Metal-to-metal fastening in electronics, enclosures, cabinets, and small assemblies

Stock up on these dependable machine screws to ensure your next project meets quality standards with clean fits and dependable performance.


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4.6 out of 5
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139 ratings | 57 reviews
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