4-40 X 3/8″ Machine Screws Round Head Phillips Drive 18/8 Stainless Steel (1000/Pkg.) In Demand

Engineered for reliability, our Machine Screws Phil Round 18/8 Stainless 4-40 x 3/8 delivers strong, corrosion-resistant performance for precision assemblies. The Phillips round head provides a clean, flush finish and easy drive in metal, plastic, or composite materials.

Material: 18/8 stainless steel (AISI 304) for excellent corrosion resistance and durability.

Head type: Phillips (Phil) round head for a classic, low-profile appearance and straightforward driving with a Phillips screwdriver.

Thread size: 4-40 UNC threads, offering a fine pitch ideal for small, precise fastenings.

Length: 3/8 inch (9.5 mm) to suit thin materials and compact assemblies.

Finish: Smooth stainless finish that resists rust and tarnish in humid or outdoor environments.

Applications: Perfect for electronics enclosures, cabinetry, metal panels, appliances, and other mechanical assemblies requiring secure, long-lasting fasteners.

These Phillips round head machine screws are designed to provide reliable torque and consistent clamping in a variety of projects, offering excellent suitability for both professional and DIY applications.

Why choose 18/8 stainless steel fasteners? They combine strength with outstanding corrosion resistance, helping ensure your assemblies stay secure and looking great over time.

Order now to secure fast, corrosion-resistant connections for your next project.