Small Metal Servo Disc – 25T


Availability: In Stock


SKU: ROB-109 Category: Tags: ,


This metal servo disc is similar to the plastic servo horns that are usually included with servo motors. Unlike the plastic horns, these have threaded holes that can be used to securely attach wheels, drive linkages, and other parts to the servo’s spline output.

This servo disc fits any 25T spline including our High Torque Standard Servo and our Continuous Rotation Servo. Each of the 4 threaded attachment points are 7mm from the center point, and fit a standard M3 machine screw (two are included).

Please Note: Servo Motor sold separately.



  • Fits all 25T spline servos
  • Diameter: 20mm
  • 4 x M3 threaded holes
  • Thickness: 4.5mm


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Continuous Rotation Servo
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M3 x 5mm Phillips (Single)
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M3 x 8mm Phillips (Single)
Price: $0.50
Standard Servo – MG946R
Price: $10.95
Standard Servo – MG995
Price: $8.95


  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: N/A
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 4 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service


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