#4-40 X 1-3/4" Machine Screws | Round Head | Slotted Drive | Steel Zinc Plated (5000/Pkg.)

Shop our Machine Screws Slotted Round Zinc Plated 4/40 X 1 3/4. These precision-machine screws feature a slotted drive and a round head, ideal for clean, reliable fastening in metal assemblies.

Made from steel and finished with zinc plating for corrosion resistance, this 4-40 machine screw measures 1-3/4 inch in length, providing a strong hold for electronic enclosures, chassis components, and other metal-to-metal applications.

Product Details

• Head style: Round
• Drive type: Slotted
• Thread size: 4-40
• Length: 1-3/4 in
• Material: Steel
• Finish: Zinc plated

Why choose zinc-plated machine screws

• Good corrosion resistance for general-purpose fastening
• Cost-effective solution for electronics, panels, and metal enclosures
• Compatible with standard 4-40 hardware and components

Applications

Ideal for securing components in electronics, equipment enclosures, hobby projects, and other metal-to-metal assemblies where a durable, low-profile fastener is required.