M4 Titanium Bolt

M4 titanium bolts CNC-machined from Grade 5 Ti-6Al-4V (TC4) titanium alloy, delivering ~40% weight reduction over steel fasteners with superior fatigue and atmospheric corrosion resistance.

This is our smallest metric thread size, engineered for motorcycle master cylinder reservoir pump covers, aerodynamic fairing panels, cable guides, bicycle derailleur limit screws, and lightweight brackets. Features precision rolled M4 × 0.7mm pitch threads with a 7.5mm flanged Torx head driven by a T20 bit to spread clamping load evenly across delicate alloy or composite components.

Each bolt weighs approximately 1–2g, available in raw natural titanium and PVD vacuum-coated finishes (PVD gold, burn blue, rainbow, and DLC black). Consult our Fastener Metrology Guide for exact shank sizing. Prices are per bolt.