Best Seller 1/4″-28 X 5/16″ Machine Screws Pan Head Slotted Drive Steel Zinc Plated (5000/Pkg.)

Machine Screws Slotted Pan Zinc Plated 1/4-28 x 5/16 are precision-engineered fasteners designed for secure, reliable assemblies in metal and plastic. The slotted pan head provides a classic drive and a broad bearing surface, reducing pull-through and ensuring a clean finish in panel and enclosure installations.

The zinc-plated finish delivers corrosion resistance for everyday use in electronics, machinery, and general hardware projects, making these machine screws a dependable choice for durable performance.

Key features

Head type: Slotted pan head for a flush, low-profile fit and straightforward driving with a flat-blade screwdriver.

Drive: Slotted

Size: 1/4-28 x 5/16 inches

Material/Finish: Steel with bright zinc plating for corrosion resistance

Applications: Suitable for tapped holes in metal and reinforced plastics, electronics enclosures, panel mounting, and general mechanical assemblies

For best results, use with compatible nuts, washers, and tapped holes to ensure secure, vibration-resistant assemblies.