Place Order 1/4″-20 X 1-1/4″ Machine Screws Pan Head Six Lobe Drive Steel Black Zinc (1500/Pkg.)

Machine Screws Pan Steel Black Zinc Torx Alt 1/4-20 X 1-1/4 is a durable fastener designed for reliable metal-to-metal connections. These pan head machine screws combine a robust steel body with a corrosion-resistant black zinc finish and a Torx Alt drive for high-torque performance in a compact profile.

Designed for general-purpose assembly, these screws fit 1/4-20 threaded holes and are 1-1/4 inches long, making them suitable for electronics enclosures, control panels, and machinery where a low-profile pan head is preferred.

Drive type: Torx Alt for improved torque transfer and reduced cam-out

Head style: Pan head offers a flat bearing surface with a rounded top for a clean finish

Material: Steel for strength and durability

Finish: Black zinc coating provides corrosion resistance and a sleek look

Thread size: 1/4-20 UNC

Length: 1-1/4 in

Whether you’re assembling metal enclosures, equipment housings, or chassis components, these screws deliver consistent performance under demanding conditions. Pair them with compatible tapped holes or nut inserts for secure, long-lasting fastening.

Shop with confidence and add these machine screws to your hardware kit for your next project.