Type-F D6mm Cross-Arm 4pcs - Futaba FUSHORN-F Standard Servo Horn (w/o screw)  [FUSHORN-F]

Type-F Cross-Arm Specification

The Futaba FUSHORN-F Type-F cross-arm is offered as a replacement accessory for Futaba-standard servos requiring a D6mm cross-arm interface. This set contains four equivalent arms and is supplied without screws, intended for spare or setup use on radio-controlled models.

Functioning as a simple linkage piece, the horn provides repeatable steering and control throws, enables quick swaps during tuning, and acts as a baseline component for small adjustments. Ensure compatibility with servos that use Futaba-standard output splines and a 6mm cross-arm fit prior to installation.

Installation notes:

• Confirm your servo is Futaba-standard spline type and that the output shaft accepts a D6mm cross-arm before fitting.
• No screws are included; retain factory fasteners or choose appropriate threaded screws of the correct length from your parts stock.
• When modifying the arm for clearance or alternate link positions, remove minimal material and retest full travel to prevent binding or weakening.

Recommended as maintenance spares or for setup swaps where identical arms on multiple servos are needed.