Bolt Size [M4] : Indicates the thread width, not the tool size required. Precision-engineered Gorilla Brakes Titanium Bolts, crafted from high-grade Grade 5 Titanium. Their experiences underscore the bolts' superior quality, aesthetic appeal, and the tangible difference they make to cycling performance.
M4 Tapered Head Titanium Bolts are ideal for precision applications that require high strength and durability, particularly in aircraft, aircraft engine components, industrial equipment, and medical devices.