⚙️ Product Overview: M5 Titanium Socket/Taper Cap Head Allen Bolts – Grade 10.9, 9–60mm Lengths
If you're building a custom motorcycle, upgrading a racing bicycle, or working on marine equipment, every gram saved and every bit of corrosion resistance matters. These M5 titanium socket (taper cap) head Allen bolts deliver high strength at roughly half the weight of steel. The internal hex drive lets you apply serious torque without stripping, while the low‑profile socket head sits cleanly on surfaces – perfect for handlebars, engine covers, frame mounts, and any visible fastener where you want a professional look. Made from high‑grade titanium with Grade 10.9 strength, they resist rust, heat, and chemicals far better than stainless steel. Available in lengths from 9mm to 60mm (under head). Lighten your ride, boat, or project with confidence.
✨ Why Upgrade to M5 Titanium Socket Head Bolts
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High‑grade titanium construction – Exceptional strength‑to‑weight ratio. Stronger than many steels yet about 45% lighter. Perfect for weight‑sensitive builds (bikes, drones, race cars).
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Grade 10.9 strength equivalent – High tensile strength, corrosion resistance, and high temperature resistance. Handles demanding automotive, marine, and industrial applications.
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Socket / taper cap head (Allen drive) – Internal hex provides positive engagement, eliminates cam‑out, and allows precise torque control. Low‑profile head sits cleanly on surfaces.
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M5 metric diameter – fully threaded – Standard coarse pitch (0.8mm). Threads run the entire shank length for maximum grip and easy nut engagement.
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Wide length range: 9mm to 60mm (under head) – Short bolts for thin brackets, long ones for structural assemblies. Choose exactly what your project needs.
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Natural titanium finish – Distinctive metallic gray that looks great on custom builds. No coating to chip or wear – the material itself resists rust and corrosion.
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Versatile applications – Automobiles, motorcycles, bicycles, ships, furniture, home, gardening, and any outdoor or marine equipment where steel would rust.
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Made in China, precision machined – Clean threads and consistent dimensions. Grade 10.9 reliability.
📏 Technical Specifications – M5 Titanium Socket Head Bolts
| Specification |
Details |
| Product Type |
Socket / Taper Cap Head Allen Machine Screws (Hex Drive) |
| Material |
Titanium |
| Thread Size (Diameter) |
M5 (5mm) |
| Thread Pitch |
0.8mm (standard metric coarse) |
| Thread Type |
Fully threaded |
| Head Style |
Socket / Taper cap (low‑profile internal hex) |
| Drive Style |
Hex key (Allen) – use 4mm or 5mm hex key depending on head |
| Length Range (under head) |
9mm – 60mm (select from options; typical lengths: 9, 10, 12, 15, 16, 20, 25, 30, 35, 40, 45, 50, 60mm) |
| Grade / Strength |
Grade 10.9 (high strength, corrosion & heat resistant) |
| Finish |
Natural titanium (uncoated) |
| System of Measurement |
Metric |
❓ FAQs – M5 Titanium Socket Head Bolts
🔸 How do titanium bolts compare to stainless steel in terms of strength and weight?
Titanium has a tensile strength comparable to high‑grade stainless steel (Grade 10.9) but at roughly 45% less weight. It also offers superior corrosion resistance, especially in saltwater and chemical environments. The main trade‑off is cost – titanium is more expensive, but for performance builds (motorcycles, bicycles, marine), the weight savings and longevity are well worth it.
🔸 Are these bolts fully threaded? How is length measured?
Yes – they are fully threaded from just under the head to the tip. Length is measured from the underside of the head (the flat bearing surface) to the tip, not including the socket head. For example, an M5 x 20mm bolt has a 20mm threaded shank.
🔸 Will titanium bolts gall or seize when installed?
Titanium can gall (cold weld) if installed dry, especially into titanium nuts or threaded holes. We recommend using a quality anti‑seize lubricant (copper paste or titanium‑specific grease) on the threads – this is standard practice in aerospace and motorsports. For steel or aluminum nuts, galling is less likely but lubricant is still good practice.
🔸 What hex key (Allen wrench) size do I need for M5 titanium socket head bolts?
Standard M5 socket head cap screws use a 4mm hex key (Allen wrench). Some low‑head versions may use a smaller size, but 4mm is most common. Always check fit before applying torque to avoid stripping the recess.
🔸 Can I use these bolts with nuts, or are they self‑tapping?
These are standard machine screws – they require a matching M5 metric nut or a pre‑tapped hole. They are not self‑tapping. For best results, pair with titanium, stainless steel, or anodized aluminum nuts. If using titanium nuts, remember to apply anti‑seize.
🔸 What lengths are available for M5 titanium bolts?
We offer lengths from 9mm up to 60mm. Common sizes include 9, 10, 12, 15, 16, 20, 25, 30, 35, 40, 45, 50, 60mm. Please select your desired length from the dropdown options. If you need a length not listed, contact us – we may be able to source it.
