uxcell Aluminum Servo Arms Single Arm 25T 4-40# Thread Red, for 1.25 Inch Futaba

25 Thread Spline & 4-40#(American Standard) thread.Suitable for 1.25 Inch Futaba. Specifications25TThread: 4-40#(American Standard)Material: CNC AluminumHead hole inner diameter: approx. 2.5mmMaximum Thickness: approx. 5mmMinimum Thickness: approx. 2.5mmMaximum Width: approx. 13mmBody Width: approx. 8mmTotal Length: approx. 44mmDistance from hole center to hole center:1.25 inchColor: Red Package Content:1pc x Aluminum Servo Arm with Screw