Titanium Button Head Screws
These ISO 7380-1/-2 titanium button head bolts feature a low profile that prevents snagging. They resist seawater and chemical corrosion, while being about 40% lighter yet stronger than steel.
Titanium button head screws specifications
Our titanium button head screws strictly follow international standards:
- ISO 7380-1 / ISO 7380-2
- ASTM F468 / ASME / IFI metric standards
We supply EN 10204 3.1 material reports to guarantee traceability of chemical and mechanical properties.
All screws are manufactured under the ISO 9001 quality system to ensure consistent quality and reliable delivery.
Why choose titanium button head screws
- T25 Torx drive reduces the risk of slipping or stripping.
- Forged structure with rolled threads enhances fatigue resistance and reliability.
- Grade 5 Ti-6Al-4V is about 40% lighter than steel without losing strength.
- Long-term resistance to seawater and chemicals makes it ideal for outdoor and marine use.
- Low-profile button head design, available in DLC black titanium and anodized colors (blue, gold, purple).
Popular sizes of titanium button head screws
All sizes can be customized to your requirements.
we quote from drawings or samples and offer small-batch prototyping. Contact us to discuss.
Metric sizes
Suitable for ISO 7380-1 button head / ISO 7380-2 flanged button head.
| Thread size | Pitch (mm) | Common lengths (mm) |
|---|---|---|
| M3 | 0.5 | 8 / 10 / 12 / 16 / 20 |
| M4 | 0.7 | 10 / 12 / 16 / 20 / 25 |
| M5 | 0.8 | 10 / 12 / 16 / 20 / 25 / 30 / 35 / 40 |
| M6 | 1.0 | 12 / 16 / 20 / 25 / 30 / 35 / 40 / 50 |
| M8 | 1.25 | 16 / 20 / 25 / 30 / 35 / 40 / 50 / 60 |
| M10 | 1.5 | 20 / 25 / 30 / 40 / 50 / 60 |
| M12 | 1.75 | 25 / 30 / 40 / 50 / 60 |
Selection tip: M5, M6, and M8 are the most popular ranges. The flanged head (ISO 7380-2) is preferred for thin plates or assemblies requiring a larger bearing surface.
Titanium M4x12 Button Head Bolt
Titanium M6x10 Button Head Bolt (Large Head)
Titanium M8x8 Button Head Bolt
Titanium M6x10 Button Head Bolt
Titanium M6x12 Button Head Bolt
Titanium M5x12 Button Head Bolt
Titanium M8x1.25×15 Dome Head Bolt
Titanium M5x0.8×45 Button (Phillips) Head Bolt
Titanium M6x25 Button Head Bolt (Large Head)
Inch sizes
UNC coarse thread / UNF fine thread, suitable for imperial system designs and North American projects.
| Thread size | TPI | Typical lengths (in) |
|---|---|---|
| #8-32 UNC | 32 | 3/8" / 1/2" / 5/8" / 3/4" / 1" |
| #10-24 UNC | 24 | 1/2" / 5/8" / 3/4" / 1" / 1-1/4" |
| #10-32 UNF | 32 | 1/2" / 5/8" / 3/4" / 1" |
| 1/4"-20 UNC | 20 | 1/2" / 3/4" / 1" / 1-1/4" / 1-1/2" |
| 1/4"-28 UNF | 28 | 1/2" / 3/4" / 1" / 1-1/4" |
| 5/16"-18 UNC | 18 | 3/4" / 1" / 1-1/4" / 1-1/2" |
| 5/16"-24 UNF | 24 | 3/4" / 1" / 1-1/4" |
| 3/8"-16 UNC | 16 | 1" / 1-1/4" / 1-1/2" |
| 3/8"-24 UNF | 24 | 1" / 1-1/4" / 1-1/2" |
Selection tip: UNC is best for general assembly and faster installation. UNF offers better vibration resistance and suits thin-walled parts. Do not mix metric and inch standards.
Titanium button head screw 8-32 x 3/8″
Titanium button head screw 8-32 x .640″
Titanium Torx button head screw 10-24 x .393″
Titanium button head screw 10-32 x 1/4″
Titanium button head screw 1/4-28 x 3/8″
Titanium 1/4-28 x 7/8″ Bolt
Titanium 1/4-28 x 1″ Bolt
Titanium 5/16-24 x 3/4″ Bolt
Titanium 5/16-24 x 1″ Bolt
For CAD/PDF files or engineering support (torque reference, anti-seize selection, thread engagement advice), please contact our technical team directly.
Titanium button head screws surface finishes and appearance
Natural / polished: clean metallic look, easy to maintain, ideal for a low-key uniform style.
Anodized: available in black, blue, gold, purple haze, and rainbow titanium. Lightweight color without extra weight, offering a vivid appearance.
DLC black: diamond-like carbon coating, highly wear-resistant, anti-stain, and better anti-galling, with a solid dark look.
PVD (on request): hard thin film, even color and strong wear resistance, suitable for matched sets in one tone.
Slight color variations may occur between batches, so we recommend using the same batch of screws, washers, and nuts for a uniform look.
During installation, apply a small amount of anti-seize on threads and slightly reduce torque to ensure secure fastening without damaging the finish.
Applications of titanium button head screws
Motorcycles & bicycles
Ideal for fairings, handlebars, brake rotors, and bottle cages. ISO 7380-1/2 button heads are recommended, typically M5/M6 × 10–25 mm. Torx drive ensures a more secure fit.
Contact us now
Marine & chemical
Used in pumps, valves, and housings exposed to seawater or harsh chemicals. ISO 7380-2 flanged button heads are preferred, often in M6/M8 × 16–40 mm sizes.
Contact us nowAutomotive & racing
Perfect for aerodynamic panels, underbody shields, and high-temperature areas. ISO 7380-1 with Torx drive is recommended, common sizes M6/M8 × 16–30 mm.
Contact us now
Electronics & instruments
Suitable for enclosures, panels, and test fixtures. ISO 7380-1 low-profile screws are ideal, typically M3/M4/M5 × 8–20 mm.
Contact us nowFor best results, pair with titanium washers and nuts of the same finish, or choose complete titanium screw sets for faster installation and a uniform look.
Installation and torque guidelines
Proper method is key to secure installation of titanium button head screws. Torx drive handles higher torque and repeated assembly, while Hex tools are more universal. Always use quality tools to avoid slipping or damage.
To prevent galling with stainless steel or aluminum parts, apply a small amount of PTFE or copper-based anti-seize on the threads.
Torque values vary by size, finish, and lubrication. For precise data, contact us anytime for a detailed torque chart.
Related products of titanium button head screws
In the titanium fasteners field, we not only supply titanium button head screws but also offer a one-stop solution with the following products:
Titanium Socket Head Screws
Titanium Self Tapping Screws
Titanium Flat Head Screws
Titanium Set Screws
Titanium Torx Screws
Titanium Wood Screws
We supply a full range of titanium fasteners, from standard parts to custom designs.
Available in multiple head types, drives, and finishes.
Each batch comes with a material certificate, with fast delivery guaranteed.
Frequently asked questions
Q1: What is the difference between ISO 7380-1 and ISO 7380-2?
A: ISO 7380-1 is the standard button head with a low profile. ISO 7380-2 includes a flange, providing a larger bearing surface for thin plates or high clamping needs.
Q2: Should I choose Hex or Torx drive?
A: Hex tools are common and easy to use. Torx offers better resistance to slipping, ideal for higher torque and frequent assembly.
Q3: Why choose Grade 5 titanium?
A: Grade 5 combines high strength, light weight, and corrosion resistance. It is widely used in aerospace, marine, and performance industries. Grade 2 is better for lower loads, cost savings, and corrosion-focused applications.
Q4: Do you supply anodized colors?
A: Yes, available colors include black, blue, gold, and rainbow titanium. Matching nuts and washers can be provided for a uniform look.
Q5: Is anti-seize required?
A: Recommended, especially when titanium button head screws are used with titanium, stainless steel, or aluminum parts. It prevents galling and ensures stable torque.
