Titanium Grade 5 Banjo Screw (Ti-6Al-4V, UNS R56400) is a high-performance fastener designed for applications that
demand exceptional strength, light weight, and corrosion resistance. Manufactured from Titanium Alloy Grade 5 (6% Aluminium, 4% Vanadium, balance
Titanium), this screw offers one of the best strength-to-weight ratios among
all engineering metals.
Titanium Gr5 Banjo Screws are widely used in aerospace, automotive, marine, and industrial systems for connecting fluid lines or mechanical components securely under
high-pressure or vibration conditions. The banjo-style design
provides an efficient flow path for fluids or gases through a
hollow bolt and fitting connection.
In the automotive and motorcycle industries, titanium banjo bolts are often used in brake, clutch, and fuel systems, providing enhanced performance, reduced weight, and superior
resistance to corrosion — even in harsh environments.
Key Advantages of Titanium Gr5 Banjo Screw
High Specific Strength
Titanium Grade 5 has a density of only 4.51 g/cm³, much lower than steel, yet delivers tensile strength up to 895 MPa, offering an exceptional strength-to-weight ratio.
Excellent Corrosion Resistance
Titanium forms a stable oxide layer that protects it from acidic, alkaline, and saline environments, making it ideal for marine and chemical applications.
Outstanding Temperature Performance
The alloy maintains excellent mechanical properties in temperatures
ranging from –250°C up to 600°C, ensuring reliability under extreme thermal conditions.
Non-Magnetic and Biocompatible
Titanium is non-magnetic, non-toxic, and fully biocompatible, making it safe for use in sensitive environments, including
medical and electronic applications.
Strong Damping Capability
Titanium exhibits excellent vibration damping, providing enhanced
fatigue life and vibration resistance — beneficial in engines,
machinery, and high-performance vehicles.
Physical Properties of Titanium Gr5 Banjo Screw
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23 | 793 | 759 | 10 |
Chemical Composition of Titanium Gr5 Banjo Screw (% by weight)
| Element | Fe (max) | O (max) | N (max) | C (max) | H (max) | Pd | Al | V | Ni | Mo | Ti |
|---|
| Gr5 | 0.4 | 0.2 | 0.05 | 0.08 | 0.015 | — | 5.5–6.7 | 3.5–4.5 | — | — | Balance |
Applications of Titanium Gr5 Banjo Screw
1. Automotive and Motorcycle Engineering
Used in brake and clutch fluid systems, suspension joints, and engine
components where light weight and high fatigue strength are essential.
Popular in racing and high-performance motorcycles due to its reduced mass and excellent corrosion resistance.
2. Aerospace Industry
Applied in fuel, hydraulic, and pneumatic systems requiring secure, leak-free, and lightweight connections.
3. Marine Equipment
Ideal for boat engines, propeller systems, and underwater fittings, where resistance to seawater corrosion is crucial.
4. Industrial Machinery
Used in chemical processing, oil and gas, and instrumentation systems for high-pressure connections and structural fastening.
5. Medical and Research Equipment
Titanium’s biocompatibility makes it suitable for medical instruments and precision devices that require both strength and non-reactivity.
Summary
Titanium Grade 5 Banjo Screws combine exceptional strength, corrosion resistance, and light weight, making them one of the most reliable fastening solutions for
critical applications. Their versatility and performance have made
them indispensable in industries demanding precision, durability,
and safety.
