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Standard silver or black screws disappear into a build. When the fastener is part of the aesthetic — in a custom PC case, a modified bicycle component, a camera rig, or a precision instrument panel — the finish matters as much as the function. These titanium gold pan head hex socket machine screws in M2 through M5 combine a striking gold PVD-style coating with the reliability of an internal hex (Allen) drive that handles high torque without cam-out.
The pan head profile provides a wide, flat bearing surface with a low-profile dome that sits cleanly on panels and housings. The hex socket drive is compatible with standard metric Allen keys (1.5mm–4mm, depending on size). Available in 44 size combinations from M2×4mm (0.16”) to M5×35mm (1.38”), with pack sizes from 5 to 100 pieces.
Typical applications include PC case modding and custom builds (M3–M4), bicycle and motorcycle component fastening (M4–M5), electronics enclosure and panel mounting where a gold finish is desired (M2–M3), camera and optical equipment (M2–M2.5), and any precision assembly where appearance and function both matter.
| Material | Steel with titanium gold coating |
|---|---|
| Finish | Titanium gold (PVD-style decorative coating) |
| Thread Standard | ISO Metric |
| Thread Diameters | M2, M2.5, M3, M4, M5 |
| Head Style | Pan Head (Round Head / Low-Profile Dome) |
| Drive Type | Hex (Allen) Socket — 1.5mm (M2) / 2mm (M2.5) / 2.5mm (M3) / 3mm (M4) / 4mm (M5) |
| Length Range (M2) | 4mm (0.16”) to 12mm (0.47”) |
| Length Range (M2.5) | 4mm (0.16”) to 14mm (0.55”) |
| Length Range (M3) | 5mm (0.20”) to 30mm (1.18”) |
| Length Range (M4) | 6mm (0.24”) to 35mm (1.38”) |
| Length Range (M5) | 6mm (0.24”) to 35mm (1.38”) |
| Pack Sizes | 5 / 10 / 20 / 50 / 100 pcs |
| Screw Type | Machine screw (requires tapped hole or nut) |
| Length Measurement | Excluding head (shaft length only) |
| Common Applications | PC case modding, bicycle/motorcycle components, electronics enclosures, camera equipment, decorative precision assemblies |
No. These screws feature a titanium gold PVD or electroplated coating over a steel base, giving the appearance and color of titanium gold without the cost of solid titanium. The coating provides decorative appeal and basic corrosion resistance for indoor and light outdoor use.
Hex (Allen) key sizes by thread diameter: M2 = 1.5mm, M2.5 = 2mm, M3 = 2.5mm, M4 = 3mm, M5 = 4mm. Use a quality hex key or Allen driver bit. A worn or undersized key can round out the socket, especially on smaller sizes.
Measure the depth of the tapped hole or the thickness of the material being clamped. The screw length (excluding head) should engage at least 1.5× the thread diameter. Available lengths: 4mm (0.16”) to 35mm (1.38”) depending on the diameter. When in doubt, size up.
Common applications include PC case modding and custom builds (M3–M4), bicycle and motorcycle component fastening (M4–M5), electronics enclosures and panel mounting where a gold finish is desired (M2–M3), camera and optical equipment (M2–M2.5), and any precision assembly where appearance and function both matter.
The titanium gold coating provides basic corrosion resistance for indoor and light outdoor use. For harsh outdoor, marine, or highly corrosive environments, stainless steel fasteners are recommended. Avoid prolonged exposure to moisture or chemicals that may affect the coating.
Yes — these are machine screws, not self-tapping. They require a pre-tapped M-series hole or a matching metric nut in the same thread size. They will not cut their own thread into plastic or metal.
Like all decorative coatings, the titanium gold finish can scratch or wear with heavy use or abrasive contact. Handle with care during installation and avoid using oversized or worn Allen keys that may damage the socket and surrounding finish.
Available in packs of 5, 10, 20, 50, and 100 pieces. Larger packs offer better per-unit value for builds and production use. Select your preferred quantity using the Amount option above.
