#4-40 X 5/16" Machine Screws | Pan Head | Six Lobe Drive | Steel Zinc Plated (10000/Pkg.)

Machine Screws Pan Zinc Plated Torx Alt 4-40 x 5/16 are high-quality fasteners designed for secure, durable assembly in metal projects. With a zinc-plated finish for corrosion resistance and a pan head for a broad bearing surface, these screws deliver reliable performance in a compact size. The Torx Alt drive ensures smooth engagement and reduced cam-out, making installation quick and effortless.

Key specifications:

• Drive type: Torx Alt
• Thread size: 4-40
• Length: 5/16 inch
• Head style: Pan
• Finish: Zinc plated

These machine screws are ideal for electronics enclosures, control panels, machinery assemblies, and other applications requiring precise, secure fasteners with a low-profile head. The zinc plating provides added durability against corrosion in indoor environments, while the Torx Alt drive offers superior grip and drive stability.

Whether you’re outfitting a new project or performing routine repairs, these 4-40 x 5/16 inch pan screws deliver dependable performance, easy installation, and a clean, finished look. Add them to your toolkit and ensure your assemblies stay tight and corrosion-free—order today for fast shipping and bulk options.