Titanium Countersunk Bolt M4x(0.70mm)x40mm Full Thread

Pro-Bolt M4 Titanium Countersunk Bolts.

Engineered for precision applications, Titanium Countersunk Bolts provide a smooth, streamlined finish ideal for scenarios where aerodynamics, clearance, or aesthetics are critical.

Manufactured from Aerospace Grade Titanium (Grade 5: 6AL-4V), these bolts offer outstanding corrosion resistance, high strength-to-weight ratio, and precision engineering for critical yet visually prominent applications.

Key Features:

• Manufactured to DIN 7991 standard – Conforms to industry standard dimensions, ensuring compatibility with standard countersunk fittings.
• Countersunk Profile – Designed to sit level with the surface, providing a seamless, low-profile finish ideal for precision assemblies and applications requiring minimal protrusion.
• Compact Allen Drive – Engineered with the smallest possible hex key size for discreet installations and a clean finish.
• Forged Construction & Rolled Threads – Superior strength and fatigue resistance, engineered to withstand the stresses of high-performance applications.
• DLC Black Titanium Coating – A Diamond-Like Carbon (DLC) coating provides extreme hardness, exceptional wear resistance, and enhanced anti-galling properties – prolonging fastener life and reducing overall system costs.
• Anodised Finishes Available – Blue, Gold, and Purple Haze options allow for bespoke design integration. (Please note: Titanium anodised finishes differ from our Aluminium range).
• Multiple Sizes Available – We stock range of M4 Countersunk bolt sizes, with bespoke manufacturing available for custom sizes upon request.

Material:

Titanium Grade 5

Product Type:

Bolt

Head Style:

Countersunk

Thread Pitch:

0.70mm

Pack Quantity:

1

Pre-Drilled:

No

Thread Diameter:

4.00mm

Head Height:

2.50mm

Head Diameter:

8.00mm

Length:

40.00mm

Socket Size:

3.00mm

Allen Key Size:

2.50mm

Product Weight:

1.82g