Titanium Tapered Socket Cap Bolt M4x(0.70mm)x30mm

Pro-Bolt M4 Titanium Tapered Socket Cap Bolts.

Engineered with a distinctive tapered head, Pro-Bolt’s Titanium Tapered Socket Cap Bolts combine aerodynamic styling with exceptional performance for demanding applications.

Precision machined from Aerospace Grade Titanium (Grade 5: 6AL-4V), offering outstanding strength, corrosion resistance, and up to 40% weight savings compared to steel fasteners — ideal for motorsport, performance engineering, and custom builds.

Key Features:

• Pro-Bolt's adaptation of DIN 912 and ISO 4762 – Conforms to industry standard dimensions, ensuring compatibility with standard socket cap fittings.
• Pro-Bolt’s Unique Tapered Design – Streamlined head profile enhances aesthetics and reduces drag in airflow-sensitive environments.
• Forged Construction & Rolled Threads – Delivers superior mechanical performance, fatigue resistance, and structural integrity under extreme conditions.
• DLC Black Titanium Coating – Diamond-Like Carbon (DLC) surface treatment ensures outstanding wear protection and anti-galling properties.
• Anodised Finishes Available – Available in Blue, Gold, and Purple Haze. (Please note: Titanium anodised finishes differ from our Aluminium range).
• Multiple Sizes Available – Full selection of sizes available, with custom manufacturing options on request.