Pro-Bolt M6 Titanium Dome Head Bolts.
Designed for both aesthetics and performance delivering strength without compromising style.
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:
- Pro-Bolt's adaptation of ISO 7380.
 - Low-Profile Dome Head – Sleek, attractive design with a wide head diameter to effectively distribute load and enhance surface coverage.
 - 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.
 - Anodized Finishes Available – Blue, Gold, and Purple Haze options allow for bespoke design integration. (Please note: Titanium Anodized finishes differ from our Aluminum range).
 - Multiple Sizes Available – We stock range of M4 Dome Head bolt sizes, with bespoke manufacturing available for custom sizes upon request.
 
- Material:
 - Titanium Grade 5
 - Product Type:
 - Bolt
 - Head Style:
 - Dome Head
 - Thread Pitch:
 - 1.00mm
 - Pack Quantity:
 - 1
 - Pre-Drilled:
 - No
 - Thread Diameter:
 - 6.00mm
 - Thread Length:
 - 20.00mm
 - Head Height:
 - 3.70mm
 - Head Diameter:
 - 16.00mm
 - Length:
 - 20.00mm
 - Allen Key Size:
 - 4.00mm
 - Product Weight:
 - 3.54g