Best Choice 5-40 X 5/16″ Machine Screws Flat Head Phillips Drive Steel Zinc Plated (10000/Pkg.)
Original price was: $375.84.$157.85Current price is: $157.85.
For orders under $150.00, a shipping fee of $12.99 applies.
Upgrade your fastener kit with Machine Screws Phil Flat Steel Zinc Plated 5/40 x 5/16. These precision Phillips-drive machine screws are engineered from steel and finished with a durable zinc plating to resist corrosion, delivering dependable performance in metal-to-metal assemblies.
Key specifications
Drive type: Phillips (PH) for easy, precise installation
Material: Steel for strength and durability
Finish: Zinc plating provides corrosion resistance in a variety of environments
Thread size & length: 5-40 UNC, 5/16 inch length
Applications: Suitable for electronics enclosures, machinery, cabinetry, and general metal-to-metal assemblies
Stock up today and rely on these screws for secure, repeatable results in your next project.





