4-40 X 1-3/4″ Machine Screws Round Head Slotted Drive Steel Zinc Plated (5000/Pkg.) Luxury
Original price was: $369.67.$155.26Current price is: $155.26.
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.





