3/8"-16 X 2" Machine Screws | Flat Head | Six Lobe Drive | Steel Zinc Plated (600/Pkg.)

Designed for secure, high-torque fastening in metal-to-metal applications, these zinc-plated machine screws feature a Torx Alt drive for reliable engagement and reduced cam-out, making them ideal for professional assemblies, equipment enclosures, and machinery where a clean, flush appearance matters.

Key features and specifications:

• Drive type: Torx Alt
• Thread size: 3/8-16 UNC
• Length: 2 in
• Finish: Zinc plated
• Best for: Machine screws for metal-to-metal connections

Why choose these screws?

When you need durable fasteners that resist corrosion and withstand torque, these zinc-plated machine screws deliver. The popular 3/8-16 size fits a wide range of taps and nuts, while the Torx Alt drive reduces stripping and improves torque tolerance for consistent, repeatable assemblies.