Titanium Domed Hex Flange Head M10 - 1.25 X 25MM. Grip Length = 3MM. Thread Length = 22MM. The heads have been forged with a convex head to prevent snagging of boots or pants and the threads have been rolled for better fatigue resistance. Made from Aircraft grade material that has been heat treated to a Minimum UTS of 160Ksi (1103Mpa) and has been ultrasonic inspected.