Best Seller 4-40 X 5/16″ Machine Screws Pan Head Phillips Drive Steel Zinc Plated (100/Pkg.)
Original price was: $1.65.$0.86Current price is: $0.86.
For orders under $150.00, a shipping fee of $12.99 applies.
Durable and precise, the 4-40 x 5/16″ Phillips Pan Head Machine Screw is a reliable choice for electronics, metal enclosures, and general hardware assemblies. Crafted from steel and finished with zinc plating, these screws resist corrosion while delivering secure, long-lasting performance.
Designed for a Phillips driver and a pan head that provides a broad bearing surface, these screws are ideal for applications that require a strong hold on metal surfaces without countersinking.
Product highlights
Thread size: 4-40
Length: 5/16″ (approx. 7.94 mm)
Head style: Phillips Pan Head
Drive type: Phillips
Material: Steel
Finish: Zinc Plated
Ideal applications
Electronics enclosures and control panels
Sheet metal assemblies and brackets
General hardware projects requiring a 4-40 pan head screw
Choose these zinc-plated steel 4-40 x 5/16″ screws for secure, dependable fastening in environments where lightweight, durable fasteners are essential. Add them to your toolkit for quick, professional results.





