Fan Favorite 4-40 X 1/2″ Machine Screws Pan Head Phillips Drive Steel Zinc Plated (100/Pkg.)
Original price was: $1.67.$0.87Current price is: $0.87.
Machine Screws Phil Pan Steel Zinc Plated 4-40 x 1/2″ are a reliable fastening solution for precision metal and electronics assemblies. Crafted from sturdy steel with a corrosion-resistant zinc plating, these Phillips pan head screws provide strong seating and durable performance in tapped holes.
Size: 4-40 x 1/2″
Head style: Phillips Pan
Material: Steel
Finish: Zinc Plated
Drive: Phillips
Thread: 4-40 UNC
Ideal for electronics enclosures, small appliances, computer hardware, and other precision assemblies, these screws offer dependable torque, secure grip, and resistance to wear in indoor environments. Their pan head creates a broad bearing surface, reducing the risk of thread stripping while delivering a clean, professional finish.
Choose these 4-40 x 1/2″ Phillips pan head machine screws for consistent installation durability, easy sourcing, and versatile compatibility with tapped metal holes across a range of projects.





