Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty

40 x 20 x 36 mm

Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003

Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003 – 2

Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003 – 3

Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003 – 1

Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003

Name: Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003
Brand: OTRONIC
SKU: OT3673
Price: 1.95 EUR
Availability: InStock
Rating: 4.3 (4 reviews)

Aluminum servo arm for standard servos, suitable for DIY robot projects and other applications; not for micro servos.

4,3/5 (4 reviews) See all reviews

SKU: OT3673 Article number: NC088 EAN: 8720618827289 Location: D08.04

€ 1,95 Incl. VAT (€ 1,61 Excl. VAT)

In stock (143)

30-day reflection period
1-year warranty
Ordered on weekdays before 2:00 PM, shipped today
Free returns

Alternative Servo MG995 180 degrees € 9,35 View this alternative

Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003

Aluminum Arm Horn / Round disc for Servo, 25T, suitable for MG945, MG995, MG996, S3003 etc. For your DIY Robot, or other projects.

Not suitable for micro servos.

Material: aluminum alloy
Mounting hole distance: 14 mm/0.55 inch, 4 M3 tapped mounting holes
Servo disc diameter: 20 mm / 0.8 inch
Serrated opening: 5.5 mm / 0.22 inch, Spline count: 25 mm / 1 inch
Suitable for standard servos, such as Hitec, Parallax, Futaba, etc. The size is (40*20*36mm) / (1.57*0.8*1.42in)

Comes with 4 screws included

40 x 20 x 36 mm
Aluminum alloy
Servo disc 20 mm
25T connection

Why choose this product?

Suitable for standard servos – Fits, among others, MG945, MG995, MG996 and S3003.
For DIY projects – Ideal for DIY robots and other projects.
Includes screws – Comes with 4 screws.
Aluminum alloy – Made of aluminum alloy.

Specifications

Dimensions	40 × 20 × 36 mm
Suitable for	MG945, MG995, MG996, S3003
Material	aluminum alloy
Mounting hole spacing	14 mm
Servo disc diameter	20 mm
Knurled opening	5.5 mm
M3 mounting holes	4

In the package

Aluminum Arm Horn / Round disc for Servo
4 × screws

Frequently bought together

Select Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003 Aluminum Round Disc (Arm Horn) for Servo - 25T, including MG995, MG996, S3003 € 1,95
Select Lightweight Aluminum Servo Bracket L-shape Lightweight Aluminum Servo Bracket L-shape € 2,10
Select Short U-shaped Mounting Bracket for Servo Short U-shaped Mounting Bracket for Servo € 2,50
Select Multi-functional Servo Pan/Tilt Gimbal Mount Kit - MG995, MG996 Multi-functional Servo Pan/Tilt Gimbal Mount Kit - MG995, MG996 € 3,55

Total: € 10,10

Reviews

★★★★★ 4,3/5 4 reviews

★★★★★Horst Maninski08-04-2026

Looks good, but the transition between the teeth and the bottom plate is different from the picture. In my delivery, the continuation!? of the teeth is also visible there.
★★★★★Gerard11-08-2025

Fits well and is sturdy
★★★★★as-sboehmi28-05-2025

Great product
★★★★★B de Bruijn07-04-2025

Fast delivery, product meets the description