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

High-quality Machine Screws Undercut Flat Zinc Plated Torx Alt 4/40 x 5/16 are precision fasteners designed for secure, flush mounting in metal applications. Built with a Torx Alt drive, an undercut flat head, and a corrosion-resistant zinc plating, these screws deliver reliable performance in challenging environments.

• Torx Alt drive: Engineered for high torque transfer and reduced cam-out for quick, consistent installation.
• Undercut flat head: Flush, low-profile mounting that sits neatly in panels and assemblies.
• Zinc-plated finish: Provides durable corrosion resistance for long-lasting use.
• Size: 4/40 thread with 5/16 inch length for versatile metal fastening.
• Applications: Suitable for electronics enclosures, machinery, appliances, and other metal assemblies requiring a reliable Torx Alt fastener.

Whether you're building electronics enclosures, cabinets, or sturdy metal assemblies, these screws deliver dependable torque and a clean appearance. Add to cart today for secure, professional fastenings.