🚚 Ships within 2 business days · Delivery 3–9 days (USA)
Upgrading your build with standard steel fasteners often means compromising between weight, corrosion resistance, and aesthetics. Whether you're designing a lightweight racing drone, restoring a classic marine rig, or customizing a high-end bicycle, you need screws that pull their weight—literally. Our TC4 Titanium alloy screws (M4/M5/M6/M8) deliver aerospace-grade strength at nearly half the weight of steel. The combo of Torx (internal star) and external hex drive gives you maximum torque without stripping, so you can fasten with confidence even in tight spots. And with six vibrant, vacuum-coated colors (black, gold, blue-purple, burnt blue, titanium gray, and multicolor), these fasteners don't just hold things together—they elevate the entire look of your project. From custom PC builds to motorcycle components, these screws are the final touch that form and function deserve.
-
Core advantages: 45% lighter than stainless steel, 10.9 grade strength, 6 durable anodized colors, full thread for maximum grip, customizable length 10-60mm, dual-drive Torx/Hex head.
-
Target audience: DIY fabricators, marine/automotive enthusiasts, 3D printer modders, aerospace hobbyists, and anyone seeking premium corrosion-resistant fasteners.
-
Note: Always use anti-seize lubricant to prevent galling (titanium’s natural tendency to cold-weld).
🔩 Key Features of TC4 Titanium Torx/Hex Screws
⚖️ Ultra light / high strength: TC4 titanium alloy (Ti-6Al-4V) — density 4.43 g/cm³, 10.9 strength grade. 40-50% lighter than steel, same muscle.
🎨 6 striking colors: Black, Gold, Blue-Purple, Burnt Blue (heat-treated look), Titanium Gray, and Multicolor (rainbow gradient). Vacuum coating / anodized finish — no peeling, UV resistant.
🔧 Dual-drive head (Torx + Hex): T-profile (Torx) prevents cam-out; external hex allows wrench use. Perfect for high-torque applications and confined spaces.
📏 Full thread, versatile lengths: M4, M5, M6, M8 diameters. Lengths from 10 mm to 60 mm (step increments). Full thread ensures engagement throughout.
🌊 Corrosion-proof & non-magnetic: Naturally resists saltwater, chemicals, and oxidation. Ideal for marine, medical, or outdoor electronics.
⚙️ Custom & standard support: Need a special length or color mix? We support custom orders (MOQ may apply). Standard sizes are always in stock.
Black Gold Blue-Purple Burnt Blue Titanium Gray Multicolor
📐 Technical Specifications (M4 / M5 / M6 / M8)
| Parameter |
Details / Options |
| Material |
TC4 Titanium alloy (Grade 5 / Ti-6Al-4V) |
| Available diameters |
M4 · M5 · M6 · M8 |
| Length range |
10mm ~ 60mm (full thread, whole mm increments) |
| Thread type |
Full thread (coarse metric thread) |
| Strength class |
10.9 (comparable to high-strength steel) |
| Head style |
Combination: external Hex + internal Torx (T-profile) |
| Surface finish |
Vacuum coating / anodic oxidation (6 colors) |
| Colors |
Black, Gold, Blue-Purple, Burnt Blue, Titanium Gray, Multicolor |
| Approx. weight (M6x20) |
~10 g (varies by size; refer to packing info) |
| Standards compliance |
DIN / ISO equivalent (customizable) |
| Customization |
Yes — lengths, colors, packaging available |
*Approx weight: ~10g for M6x20, other sizes vary linearly.
❓ Titanium Fastener FAQ — Your Questions Answered
Are these screws really stronger than stainless steel?
Yes. TC4 titanium alloy (Grade 5) has a tensile strength comparable to medium-carbon steel (around 1,100 MPa) and is about 40% lighter. It outperforms 316 stainless in strength-to-weight ratio and corrosion resistance.
Will the colored coating wear off?
The colors are produced by vacuum coating/anodizing, which forms an oxide layer (not paint). It's highly durable and UV-resistant. However, extreme friction or tool slippage might leave marks—using the correct Torx bit reduces that risk.
What is "galling" and how do I prevent it?
Galling is a cold-welding phenomenon common with titanium. To prevent it, apply a small amount of anti-seize compound (copper or nickel-based) before installation, and drive at a moderate speed. The dual Torx/Hex head helps you control torque better.
Can I use these screws for marine or saltwater projects?
Absolutely. Titanium is one of the few metals that withstands prolonged seawater exposure without pitting or crevice corrosion. It's widely used in boat hardware, subsea equipment, and coastal structures.
Do you sell washers or nuts to match these colors?
We offer matching titanium washers and nuts in the same six colors—please check our store or contact us for custom sets. For now, these screws can be purchased separately, and we can bundle them upon request.
What's the lead time for custom lengths or bulk orders?
Standard sizes ship within 2 business days. Custom orders (e.g., special length, color mix) typically add 3–5 business days for processing. Just use the "custom support" option or message us. Minimum order quantities may apply for custom items.
🛠️ Pro install tip: Due to titanium's low thermal conductivity and elasticity, always pre-drill (if necessary) and use a lubricant. Torx bits (T25/T27/T30, depending on size) provide the best grip. Avoid impact drivers unless necessary.
