4-40 X 3/4″ Machine Screws Pan Head Combination Drive Steel Zinc Plated (10000/Pkg.) Next Day Delivery

Engineered for durability and reliable performance, these machine screws feature a pan head, steel core, and a protective zinc finish. In the mid-range 4-40 thread size and 3/4 inch length, they fit standard tapped holes and accessories across electronics, appliances, and general hardware applications.

Key Specifications

Material: Steel

Finish: Zinc plated for corrosion resistance

Head style: Pan head

Thread size: 4-40

Length: 3/4 inch

Type: Machine screw

Why choose stamped zinc-coated steel machine screws? The zinc finish provides a durable barrier against rust and wear in light-to-moderate environments, while the steel core delivers dependable strength for secure fastening. The pan head sits flush against surfaces with a wide bearing surface, making them ideal for electronics enclosures, control panels, and mechanical assemblies.

Ideal applications include electronics housings, appliance assemblies, cabinetry, and general hardware projects that require a reliable 4-40 machine screw. Use with compatible nuts or tapped holes to ensure a snug, secure fit.