Titanium Grade 5 fasteners are engineered for superior strength, heat resistance, and corrosion protection. Also known as Ti-6Al-4V, this titanium alloy contains 6% aluminum and 4% vanadium, offering an exceptional combination of strength and lightweight characteristics. With tensile strength typically exceeding 900 MPa, Grade 5 fasteners are widely used in aerospace, motorsport, marine, medical and oil & gas applications.
These fasteners can withstand temperatures up to 400°C (752°F) without significant loss in mechanical properties. Their resistance to corrosion in seawater and oxidizing environments makes them an ideal choice for harsh conditions where standard steel would fail.
Grade 5 titanium is less ductile than Grade 2 but much stronger, and can be heat-treated for even greater strength. Though more difficult to machine, it is still weldable and formable under controlled processes.
As trusted manufacturers and global suppliers, we provide Titanium Grade 5 fasteners in a variety of forms including bolts, nuts, washers, studs, and custom components. All products meet ASTM B348, ASME SB348 and DIN 3.7165 standards.
Request QuoteTypes of Titanium Grade 5 Fasteners
Our inventory includes a wide range of Titanium Grade 5 fasteners engineered for precision and high-performance applications:
- Titanium Gr.5 Structural Bolts
- Titanium Gr.5 Heavy Hex Bolts
- Titanium Gr.5 Hex Bolts
- Titanium Gr.5 Hexagon Head Bolts
- Titanium Gr.5 Machine Bolts
- Titanium Grade 5 T Bolts
- Titanium Gr.5 Eye Bolt
- Titanium Gr.5 Foundation Bolts
- Titanium Alloy Grade 5 J Bolts
- Titanium Gr.5 Button Head Bolt
- Titanium Gr.5 Anchor Bolts
- Titanium Gr.5 Long Bolts
- Titanium Gr.5 Carriage Bolt
- Titanium Gr.5 Elevator Bolt
- Titanium Gr.5 Timber Bolts
- Titanium Gr.5 Square Bolt
- Titanium Gr.5 Metric Bolt
- Titanium Gr.5 Plow Bolts
- Titanium Grade 5 U Bolts
- Titanium Gr.5 Flange Bolts
- Titanium Grade 5 Hex Nuts
- Titanium Gr.5 Heavy Hex Nuts
- Titanium Gr.5 Wing Nuts
- Titanium Gr.5 Hexagon Nuts
- Titanium Gr.5 Cap Nuts
- Titanium Gr.5 Square Nuts
- Titanium Gr.5 Coupling Nuts
- Titanium Gr.5 Hex Jam Nuts
- Titanium Alloy Gr.5 T-Nuts
- Titanium Alloy Gr.5 Eye Nuts
- Titanium Gr.5 Nylock Nuts
- Titanium Gr.5 High Tensile Nuts
- Titanium Gr.5 Cage Nuts
- Titanium Gr.5 Dome Nuts
- Titanium Gr.5 Knurled Nuts
- Titanium Gr.5 Keps-K Lock Nuts
- Titanium Gr.5 Machine Hex Nuts
- Titanium Gr.5 Slotted Nuts
- Titanium Gr.5 Plain Washers
- Titanium Gr.5 Spring Washers
- Titanium Gr.5 Locking Washer
- Titanium Gr.5 Split Washer
- Titanium Alloy Gr.5 Flat Washers
- Titanium Gr.5 Ogee Washers
- Titanium Gr.5 Fender Washer
- Titanium Gr.5 Conical Washers
- Titanium Gr.5 Serrated Washer
- Titanium Gr.5 Tab Washers
- Titanium Gr.5 Hex Washer
- Titanium Gr.5 Countersunk Washer
- Titanium Alloy Gr.5 Dock Washers
- Titanium Gr.5 Spring Lock Washer
- Titanium Gr.5 Star Washer
- Ti Gr.5 Bonded sealing Washer
- Titanium Gr.5 Square Washers
- Titanium Gr.5 Belleville Washer
- Titanium Gr.5 Socket Set Screw
- Titanium Gr.5 Self Drilling Screw
- Titanium Gr.5 Socket Head Cap Screw
- Titanium Gr.5 Hex Head Screws
- Titanium Gr.5 Wood Screw
- Titanium Gr.5 Eye Screw
- Titanium Gr.5 Wing Screw
- Ti Alloy Gr.5 Self Tapping Screws
- Titanium Gr.5 Roofing Screw
- Titanium Gr.5 Phillips Head Screw
- Titanium Gr.5 Decking Screw
- Titanium Gr.5 Machine Screw
- Titanium Gr 5 Thumb Screw
- Titanium Gr.5 Drywall Screws
- Titanium Gr.5 Chipboard Screw
- Titanium Gr.5 Metric Set Screws
- Titanium Gr 5 Sems Screw
- Ti Grade 5 Thread Rolling Screw
- Titanium Gr.5 Full Threaded Stud Bolts
- Titanium Gr.5 Half Threaded Stud Bolts
- Titanium Gr.5 Threaded Rod
- Titanium Gr.5 Double Ended Studs
- Titanium Gr.5 Tap End Stud Bolt
- Titanium Alloy Gr.5 Tie Rods
- Titanium Alloy Grade 5 Studs
- Titanium Gr.5 Single End Stud Bolts
- Ti Gr.5 Reduced Shank Stud Bolt
- Ti Gr.5 Continuous Threaded Stud
- Ti Gr.5 Partial Threads Stud Bolt
- Titanium Gr.5 Heavy Stud Bolts
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Titanium Grade 5 Fasteners Specifications
Below are the technical specifications of Titanium Grade 5 fasteners, showcasing their mechanical, chemical and dimensional properties for accurate selection:
| Specifications | Details |
|---|---|
| Standard | ASTM B348 / ASTM F467 / ASME SB348 |
| Material Grade | Titanium Grade 5 (UNS R56400) |
| Size Range | M3 to M56 |
| Thread Type | Metric, UNF, UNC |
| Length | 3mm to 200mm |
| Standards Available | DIN, ISO, JIS, BS, ANSI, ASTM, GB |
| Form | Bolts, Nuts, Screws, Washers, Studs, Threaded Rods |
| Finish | Plain, Polished, Pickled, Passivated |
| Tensile Strength | ≥ 895 MPa |
| Yield Strength | ≥ 828 MPa |
| Elongation | ≥ 10% |
| Hardness | ≤ 36 HRC |
| Temperature Resistance | Up to 400°C (752°F) |
| Density | 4.43 g/cm³ |
| Melting Point | 1660°C (3020°F) |
Chemical Composition of Titanium Grade 5 Fasteners
Titanium Grade 5 (Ti-6Al-4V) consists of specific alloying elements that give it strength, corrosion resistance, and thermal stability. Here's the breakdown:
| Element | Composition (%) |
|---|---|
| Titanium (Ti) | Balance |
| Aluminum (Al) | 5.5 – 6.75 |
| Vanadium (V) | 3.5 – 4.5 |
| Iron (Fe) | ≤ 0.40 |
| Oxygen (O) | ≤ 0.20 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.05 |
| Hydrogen (H) | ≤ 0.015 |
Mechanical Properties of Titanium Grade 5 Fasteners
Known for strength and toughness, Titanium Grade 5 fasteners meet demanding mechanical performance criteria:
| Property | Value |
|---|---|
| Tensile Strength | ≥ 895 MPa (130,000 psi) |
| Yield Strength | ≥ 828 MPa (120,000 psi) |
| Elongation | ≥ 10% |
| Modulus of Elasticity | 114 GPa |
| Hardness | 334 HV (max) |
| Density | 4.43 g/cm³ |
| Reduction of Area | ≥ 25% |
Titanium Grade 5 Fasteners Equivalent Materials
Various global standards recognize the same alloy under different designations. Here are the international equivalents:
| Standard | Designation / Equivalent |
|---|---|
| ASTM | B348 (Grade 5), F136 |
| ASME | SB-348 |
| UNS | R56400 |
| EN / DIN | 3.7165 |
| ISO | 5832-3 |
| JIS | T 6511 |
| BS | TA6V |
| GOST | VT6 |
Coating Options for Titanium Grade 5 Fasteners
For enhanced performance and surface protection, we offer the following coatings and finishes:
- Mirror Buffed
- Electro Polished
- Oxidized
- Hot Dipped Galvanizing
- Passivation
- Zinc Plating
- Epoxy Coating
- Teflon Coating
- Chrome Plating
Titanium Grade 5 Stud Bolts Size Chart (DIN 3.7165)
Review the stud bolt dimensions and corresponding weights for various metric sizes:
| Nominal Diameter (M) | Thread Pitch (mm) | Length Range (mm) | Standard Nut Size (AF) | Approx. Weight (kg/100 pcs) |
|---|---|---|---|---|
| M6 | 1.0 | 20 – 100 | 10 mm | 0.95 |
| M8 | 1.25 | 25 – 120 | 13 mm | 1.45 |
| M10 | 1.5 | 30 – 150 | 17 mm | 2.40 |
| M12 | 1.75 | 35 – 180 | 19 mm | 3.40 |
| M16 | 2.0 | 40 – 200 | 24 mm | 5.60 |
| M20 | 2.5 | 50 – 250 | 30 mm | 8.90 |
| M24 | 3.0 | 60 – 300 | 36 mm | 13.40 |
| M30 | 3.5 | 70 – 320 | 46 mm | 21.90 |
Titanium Grade 5 Washer Weight Chart
Below is the indicative weight of flat washers based on diameter and thickness:
| Washer Size | OD (mm) | Thickness (mm) | Weight/piece (g) |
|---|---|---|---|
| M6 | 12 | 1.6 | 1.1 |
| M8 | 16 | 1.6 | 1.7 |
| M10 | 20 | 2.0 | 2.9 |
| M12 | 24 | 2.5 | 5.0 |
| M16 | 30 | 3.0 | 8.5 |
| M20 | 37 | 3.0 | 13.2 |
Titanium Grade 5 Flat Washer Dimensions
Refer to the dimensional data for flat washers across standard metric sizes:
| Nominal Size | ID (mm) | OD (mm) | Thickness (mm) |
|---|---|---|---|
| M3 | 3.2 | 7.0 | 0.5 |
| M4 | 4.3 | 9.0 | 0.8 |
| M5 | 5.3 | 10.0 | 1.0 |
| M6 | 6.4 | 12.0 | 1.6 |
| M8 | 8.4 | 16.0 | 1.6 |
| M10 | 10.5 | 20.0 | 2.0 |
| M12 | 13.0 | 24.0 | 2.5 |
Titanium Grade 5 Bolts Weight Chart
Use this reference to estimate weights of standard Grade 5 bolts based on diameter and length:
| Bolt Diameter (mm) | Length (mm) | Approx. Weight (grams) |
|---|---|---|
| M6 | 20 | 4.8 |
| M8 | 25 | 8.7 |
| M10 | 30 | 14.3 |
| M12 | 40 | 23.5 |
| M16 | 50 | 45.2 |
| M20 | 60 | 72.1 |
Why Choose Grade 5 Titanium Fasteners?
Grade 5 Titanium (Ti-6Al-4V) is the go-to alloy when strength, reliability, and performance matter most. It strikes the perfect balance between durability and weight savings, making it ideal for critical industries.
- Superior Strength: Nearly twice as strong as Grade 2, ideal for structural and high-stress environments.
- Corrosion Resistance: Withstands harsh conditions, including seawater and chemical exposure.
- High Temperature Tolerance: Maintains strength and stability up to 400°C (752°F).
- Biocompatibility: Trusted in medical applications like implants and surgical tools.
- Weight Efficiency: Exceptional strength-to-weight ratio—perfect for aerospace and motorsports.
Applications of Titanium Grade 5 Fasteners
Known for their unmatched strength-to-weight ratio and corrosion resistance, Grade 5 titanium fasteners are a preferred choice in demanding and mission-critical environments. Their versatility makes them suitable across a wide range of industries.
- Aerospace and Aviation
- Chemical Processing
- Oil & Gas Industry
- Power Plants
- Automotive and Motorsport
- Medical and Surgical Equipment
- Marine and Offshore
Titanium Grade 5 Fasteners Price
The cost of Titanium Grade 5 fasteners varies based on several factors such as dimensions, type (bolts, nuts, washers, etc.), surface finish, and order quantity. While the initial investment is higher compared to standard alloys, the superior strength, corrosion resistance, and weight savings often result in a lower total lifecycle cost. For the most accurate and competitive pricing, we encourage you to contact our team for a customized quote based on your project requirements.
Trusted Manufacturer & Supplier of Titanium Grade 5 Fasteners
As a globally recognized manufacturer and supplier, we specialize in delivering high-performance Titanium Grade 5 fasteners engineered to meet the demands of critical applications. Manufactured in advanced facilities and tested to meet stringent international specifications, our fasteners are trusted by OEMs, EPC contractors, and end-users across aerospace, marine, oil & gas, and medical sectors. Our commitment to quality, timely delivery, and technical support makes us a reliable partner for your fastening needs.
Request QuoteFrequently Asked Questions About Titanium Grade 5 Fasteners
What is the difference between Titanium Grade 5 and Grade 2 fasteners?
Titanium Grade 5 (Ti-6Al-4V) offers nearly twice the strength of Grade 2 while maintaining excellent corrosion resistance. It is better suited for high-stress and high-temperature applications, whereas Grade 2 is ideal for lighter-duty uses.
Are Titanium Grade 5 fasteners corrosion-resistant in seawater?
Yes, Titanium Grade 5 fasteners offer exceptional corrosion resistance, even in highly aggressive environments like seawater, making them ideal for marine and offshore applications.
Can Titanium Grade 5 fasteners be used at high temperatures?
Absolutely. Grade 5 titanium fasteners can maintain structural integrity and performance at temperatures up to 400°C (752°F), making them suitable for aerospace and automotive exhaust systems.
Are Titanium Grade 5 fasteners magnetic?
No, Titanium Grade 5 is non-magnetic. This property makes it suitable for applications in medical imaging devices and sensitive electronic equipment.
Is Titanium Grade 5 biocompatible for medical use?
Yes, Titanium Grade 5 is widely used in medical and surgical instruments due to its biocompatibility, strength, and corrosion resistance.