Professional Grade 4-40 X 1/4″ Machine Screws Round Head Combination Drive Steel Zinc Plated (10000/Pkg.)
Original price was: $143.70.$60.35Current price is: $60.35.
Engineered for reliability, our Machine Screws Combo Round Steel Zinc 4-40 X 1/4 delivers sturdy performance for electronics, appliances, and general hardware projects. The combination of steel construction and a zinc plating provides excellent strength and corrosion resistance, ensuring a long-lasting fastener for everyday use.
Type: Machine screw
Material: Steel
Finish: Zinc-plated
Thread size: 4-40
Length: 1/4 in
Head style: Round
Perfect for projects requiring a precise, secure fit in tapped holes or nuts sized for 4-40 screws. Add these zinc-plated, round-head machine screws to your toolkit and enjoy dependable performance with every turn.





