Titanium Grade 5 Bolt Torque Chart & Installation Guide for E-Moto
Share
One of the most common mistakes riders make when installing titanium bolts is using the same torque values as OEM steel hardware. That's a problem — and it can lead to snapped bolts or loose joints. Here's what you need to know.
Why Titanium Torque Is Different
When you apply anti-seize to titanium threads (which you must — see our anti-seize guide), the friction coefficient of the joint drops significantly. Lower friction means the same torque value produces higher clamping force (preload) than it would on a dry steel bolt.
The result: if you torque titanium to the same spec as OEM steel, you're effectively over-torquing it. Over-torquing is the #1 cause of titanium bolt failure.
General Torque Reduction Rule
As a starting point, reduce your target torque by approximately 15–25% compared to OEM dry steel torque specs when using anti-seize on titanium. The exact reduction depends on:
- The specific anti-seize compound used (nickel, moly, copper)
- The joint design and material (aluminum, steel)
- The bolt size and thread pitch
General Reference Torque Values (Lubricated)
These are approximate starting points for Grade 5 titanium with anti-seize applied. Always verify against manufacturer specs for critical joints.
- M5: 3–5 Nm
- M6: 5–8 Nm
- M8: 12–18 Nm
- M10: 22–30 Nm
- M12: 35–50 Nm
Note: These are general guidelines only. Always use manufacturer-specified torque values for suspension, brake, and axle hardware.
Installation Best Practices
- Always use a calibrated torque wrench — never guess
- Tighten in multiple stages (e.g. 50% → 75% → 100% of target)
- Apply anti-seize to threads, not the bolt head seating surface
- Never use an impact driver on titanium bolts
- Re-check torque after the first ride
Shop Titanium Hardware
Browse our full range of Grade 5 titanium hardware, full body bolt kits, and fork hardware — all shipped same day from Chicago.