We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Five silver aluminium servo arms, 25-tooth spline, M3 holes, 14 mm spacing, 20 mm diameter, 4 mm thick

Unique-Bargains

Unique-Bargains Servo Arm Horn 25T Silver 5pcs

SKU CH-884A-QBN9H

Set of five CNC aluminium 25-tooth servo horns with M3 mounting holes on 14 mm spacing for standard servos

  • TypeServo Arms
  • CNC aluminium construction resists stripping under high torque
  • 25-tooth spline fits MG995 and MG996 servos directly
  • M3 thread holes on 14 mm spacing match standard servo patterns
  • 3 mm centre bore aligns precisely on 20 mm body diameter
  • Five horns and twenty screws equip multiple control surfaces

Servo Horn 25T for Standard Servos

This pack supplies five CNC-machined aluminium servo horns with a 25-tooth spline. They fit Hitec, Parallax, Futaba and other standard servos measuring approximately 40 by 20 by 36 millimetres. Each horn includes four M3 threaded holes on a 14 millimetre spacing. The silver finish resists corrosion in outdoor models.

Ideal for RC Vehicles Using 25-Tooth Splines

Builders repairing or upgrading RC cars, boats, aeroplanes or helicopters with compatible standard servos will find these horns a direct replacement. The included twenty screws simplify installation. Modellers whose servos use a different spline count or mounting pattern must choose a different horn.

25-Tooth Spline Matches Compatible Servos

The 25-tooth spline is the single specification that determines fit with your servo output shaft. Verify that your servo uses a 25T spline before purchase; other tooth counts will not engage. The 14 millimetre hole spacing and 3 millimetre centre bore must also match your servo arm geometry.

Highlights

  • CNC aluminium construction resists stripping under high torque
  • 25-tooth spline fits MG995 and MG996 servos directly
  • M3 thread holes on 14 mm spacing match standard servo patterns
  • 3 mm centre bore aligns precisely on 20 mm body diameter
  • Five horns and twenty screws equip multiple control surfaces

Specifications

BrandUnique Bargains
TypeServo Arms
ModelRC Helicopter

Questions about this item

What servo spline count does the 25T horn require?

The horn fits servos with a 25-tooth output spline such as the MG995 or MG996.

Will the 14 mm mounting-hole spacing match my existing Futaba-standard servo?

Yes, the 14 mm hole spacing matches Hitec, Parallax, Futaba and other standard servos around 40 × 20 × 36 mm.

How can I confirm the horn is seated correctly after installation?

The centre bore should sit flush on the 3 mm output shaft and the four M3 screws should align with the 14 mm hole pattern.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.