Brass Phillips Flat Head Machine Screws M2–M6 Metric Countersunk

Brass Phillips Flat Head Machine Screws – Metric Sizes M2 to M6

Upgrade your hardware collection with these precision-made brass Phillips flat head (countersunk) machine screws. Available in a full range of metric sizes — M2, M2.5, M3, M4, M5, and M6 — these versatile fasteners are ideal for electronics, DIY electrical projects, woodworking, cabinetry, and general metalwork applications where a flush, clean finish is required.

Why Choose Brass Machine Screws?

• Corrosion-Resistant Brass Material: Brass offers excellent resistance to rust and corrosion, making these screws reliable in both indoor and light outdoor applications.
• Phillips (Cross) Drive: The familiar Phillips head design ensures compatibility with standard cross-head screwdrivers and power drivers for fast, easy installation.
• Countersunk Flat Head: The flat, countersunk head sits flush with or below the surface for a neat, professional finish — perfect for visible panels, electronics enclosures, and trim work.
• Metric Thread Sizing: Available in M2, M2.5, M3, M4, M5, and M6 — covering the most commonly needed metric machine screw sizes for a wide range of projects.
• Multiple Lengths Available: Choose the length that suits your application for a secure, snug fit every time.
• Plastic Packaging: Each set arrives in a tidy plastic package to keep your fasteners organized and protected.

Specifications

• Material: Brass
• Drive Style: Phillips (Cross)
• Head Style: Flat / Countersunk
• Screw Type: Machine Screws
• Thread Type: Metric (M2, M2.5, M3, M4, M5, M6)
• Thread Standard: Standard metric
• Packaging: Plastic packaging
• Country of Origin: Made in China

Common Applications

• Electronics assembly and PCB mounting
• Electrical enclosures and control panels
• DIY and hobby projects
• Furniture assembly and cabinetry
• Automotive interior trim and accessories
• Model building and robotics

Looking for more fasteners and hardware essentials? Check out our Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips and our Durable Metal Universal Trimmer Accessories & Anti-Loosening Nuts.

Note: Slight color variation may exist between product photos and actual items due to lighting and screen settings. Manual measurement may result in minor dimensional tolerances. Please refer to actual product specifications for accuracy.

Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: What sizes are included in these brass flat head machine screws?

A: These brass Phillips countersunk machine screws are available in metric sizes M2, M2.5, M3, M4, M5, and M6. Multiple lengths are available for each diameter — please select the size that best fits your project requirements.

Q: Are these screws suitable for use in electronics and electrical projects?

A: Yes! Brass is a non-magnetic, corrosion-resistant material that is widely used in electronics, electrical enclosures, and PCB mounting applications. The countersunk Phillips head design allows for a flush finish on panels and boards.

Q: What type of screwdriver do I need to use with these machine screws?

A: These screws feature a standard Phillips (cross) drive, compatible with any Phillips #0, #1, or #2 screwdriver or matching power driver bit, depending on the screw size (M2–M6).

Q: What is the difference between a flat head countersunk screw and a pan head screw?

A: A flat head countersunk screw is designed to sit flush with or below the mounting surface, providing a smooth, professional finish. A pan head screw has a raised dome and sits above the surface. For applications requiring a clean, flush look, flat head countersunk screws are the preferred choice.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.