Introducing the Machine Screws Pan Head Spanner 18/8 Stainless Steel 4-40 x 1/4 precision machine screws engineered for durable, corrosion-resistant fastening across electronics, machinery, and cabinetry assemblies. Made from 18/8 stainless steel (304), these screws resist rust and staining while delivering a clean, polished finish.

The pan head design provides a low-profile, broad bearing surface for flush seating and even load distribution, while the spanner drive ensures secure torque transfer with compatible drivers.

Specifications

• Material: 18/8 stainless steel (304) for corrosion resistance and long-lasting durability
• Head style: Pan head with a rounded top and wide bearing surface for flush seating
• Drive type: Spanner drive for secure torque transfer
• Size: 4-40 UNC thread, length 1/4 inch (6.35 mm)
• Finish: Bright, polished finish that resists wear and maintains a tidy appearance
• Applications: Electronics enclosures, small machinery, cabinetry, and precision assemblies

These screws are ideal for indoor environments and light outdoor use, offering dependable performance where rust resistance, strength, and a neat finish matter.

Choose these machine screws for secure, durable fastening in precision assemblies where reliability and a clean look are essential.