Factory Price 4-40 X 3/4″ Machine Screws Flat Head Slotted Drive Steel Zinc Plated (100/Pkg.)
Original price was: $4.04.$2.10Current price is: $2.10.
Machine Screws Slotted Flat Head Steel Zinc 4/40 x 3/4 are precision-engineered fasteners designed for secure, durable metal-to-metal connections in a variety of projects.
Product Highlights
Drive: Slotted
Head style: Flat-head
Material: Steel
Finish: Zinc-plated for corrosion resistance
Thread size: 4/40
Length: 3/4 inch
These 4/40 x 3/4 inch machine screws are ideal for electronics enclosures, cabinetry, appliance assembly, and other light- to medium-duty metal fastening tasks. The slotted drive allows for straightforward installation with a standard flat-blade screwdriver, while the flat-head design sits flush for a clean, finished look.
Why choose zinc-plated steel machine screws? The zinc coating provides corrosion resistance for reliable performance in indoor environments, while the durable steel construction delivers strong holding power in thin metals and sheet materials.





