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Standard steel screws add unnecessary weight and corrode over time — a real problem when you’re building custom bicycle frames, RC aircraft, or color-matched electronics enclosures. These M5 aluminum button head hex socket screws are engineered to fasten securely while keeping your build lightweight, corrosion-free, and visually sharp.
Machined from high-strength, heat-treatable aluminum alloy and finished with a durable anodized coating, each screw features a low-profile button head with a hex socket drive for clean, flush installation. Available in 9 anodized colors — Dark Red, Rose Red, Golden, Royal Blue, Sky Blue, Black, Silver, Green, and Purple — with lengths from 6mm to 30mm (approximately 0.24” to 1.18”), manufactured to a ±0.3mm tolerance.
These screws are ideal for high-end aluminum bicycle frame assembly, drone and RC model builds, computer case modding, golf equipment, mold tooling fixtures, and any precision project where weight savings, corrosion resistance, and color coordination are priorities.
Ideal for high-end aluminum alloy bicycle frame assembly where lightweight fastener hardware and visual appeal are equally important.
The lightweight aluminum construction makes these screws a natural fit for aerospace models, RC aircraft, and drone frames where minimizing weight is critical.
Add a pop of color to custom computer cases, cooling systems, and electronics enclosures with anodized screws that complement your build’s color scheme.
Suitable for golf equipment, mold processing, mechanical equipment assembly, and any project requiring corrosion-resistant, lightweight fasteners with a clean, low-profile finish.
| Material | Aluminum Alloy (High Strength, Heat Treatable) |
|---|---|
| Thread Diameter | M5 |
| Available Lengths | 6mm, 8mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm |
| Head Style | Button Head (Low Profile, Rounded) |
| Drive Style | Hex Socket (Allen Key / Internal Hex) |
| Surface Treatment | Anodized |
| Available Colors | Dark Red, Rose Red, Golden, Royal Blue, Sky Blue, Black, Silver, Green, Purple |
| Tolerance | ±0.3mm |
| Key Properties | High strength, good mechanical performance, easy to process, wear resistant, corrosion resistant |
These screws are machined from high-strength, heat-treatable aluminum alloy and finished with an anodized coating. The anodized surface provides a hard, color-fast layer that resists corrosion, scratching, and oxidation.
These screws are available in 9 anodized colors: Dark Red, Rose Red, Golden, Royal Blue, Sky Blue, Black, Silver, Green, and Purple. Lengths available are 6mm, 8mm, 10mm, 12mm, 15mm, 20mm, 25mm, and 30mm. Select your preferred Color and Thread Diameter x Length combination from the variant options above.
These are M5 hex socket (Allen key) button head screws. An M5 button head screw typically requires a 3mm hex key (Allen wrench) for installation. We recommend confirming with a standard metric hex key set before installation.
The anodized aluminum construction offers good corrosion and oxidation resistance, making these screws suitable for light outdoor use. For environments with constant salt spray or harsh chemicals, stainless steel fasteners are generally recommended instead.
These screws are manufactured to a tolerance of ±0.3mm, ensuring consistent dimensions and reliable thread engagement with standard M5 threaded holes and nuts across all length variants.
The anodized finish is integrated into the surface of the aluminum rather than applied as a paint or coating, which means it is generally more resistant to fading and chipping than painted alternatives under normal use conditions.
Yes, these M5 aluminum screws are compatible with standard M5 steel nuts and threaded inserts. Keep in mind that aluminum is softer than steel, so they are best suited for applications where load levels are within the alloy’s mechanical limits. Avoid over-torquing to prevent thread damage.
