#4-40 X 3/8" Machine Screws | Truss Head | Six Lobe Drive | Steel Zinc Plated (10000/Pkg.)

Upgrade your hardware projects with our Machine Screws Six Lobe Truss Steel Zinc 4-40X3/8. Designed for precision assemblies, these screws combine a secure six-lobe drive with a low-profile truss head and a durable zinc finish for lasting performance in demanding environments.

Key specifications

• Drive type: Six-Lobe (Torx) drive for secure engagement and reduced cam-out.
• Head style: Truss head, offering a broad bearing surface that spreads load evenly in tight spaces.
• Material & finish: Steel with zinc plating for corrosion resistance and long-lasting durability.
• Thread / length: 4-40 UNC thread, 3/8 in length.
• Recommended uses: Electronics enclosures, small machinery, cabinetry, and other precision assemblies requiring compact fasteners.

For best results, pair these screws with a compatible six-lobe Torx driver and use the appropriate torque to prevent damage to the head or threaded hole. Ideal for tapped holes or joints where a clean, secure finish is essential.