#4-40 X 1/2" Machine Screws | Indented Hex Head | Steel Zinc Plated (10000/Pkg.)

Machine Screws Unslotted Indented Hex Zinc Plated 4-40 x 1/2 are precision fasteners built for secure, slot-free assemblies. With an indented hex drive and zinc plating, these screws deliver reliable torque and corrosion resistance in a compact 4-40 size.

• Drive Type: Indented hex (unslotted) head for a clean, slotted-free profile.
• Finish: Zinc plated for protection against corrosion.
• Thread Size: #4-40
• Length: 1/2 inch
• Applications: Ideal for general machinery, electronics enclosures, and precision assemblies requiring a compact 4-40 screw.

Optimize your hardware kit with these dependable screws for precise assemblies and durable performance in indoor environments.