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uxcell Aluminum Servo Arms Double Arm 25T 4-40# Thread Red, for 3 Inch Futaba

4.7 (6) Write Review
Free shipping on orders over $29.99

$13.19

$ 6 .99 $6.99

In Stock
  • PARAMETER - thread:American Standard 4-40#;distance from hole center to hole center:3 inch.
  • MATERIAL - CNC aluminum.
  • for - RC model airplane Futaba.
  • FEATURE - 25 tooth spline,alloy body makes it work better than plastic one,stronger and solid.
  • PACKAGE CONTENT - 1pc x Aluminum Servo Arm.


25 Thread Spline & 4-40#(American Standard) thread.
Suitable for 3 Inch Futaba.

Specifications
25T
Thread: 4-40#(American Standard)
Material: CNC Aluminum
Middle hole inner diameter: approx. 2.6mm
Bigger 4 holes inner diameter: approx. 4mm
Maximum Thickness: approx. 5mm
Minimum Thickness: approx. 2.5mm
Maximum Width: approx. 13mm
Body Width: approx. 8mm
Total Length: approx. 84mm
Distance from hole center to hole center：3 inch
Color: Red

Package Content:
1pc x Aluminum Servo Arm


LKT
2025-08-31 18:00:58
Good quality. Works exactly as expected.
James M.
2025-06-22 21:42:10
This is a great arm and. Could use a smaller threaded screw mount next to the larger one.
Antonio Minna
2025-05-19 16:35:44
Like the quality of this peice.
Gary
2025-05-18 15:36:54
Plain and simple great servo arm. Holds well very strong.
Paul hayes
2025-04-25 11:17:45
As advertised
Jm
2025-01-14 18:07:25
The arm does not fit a 25T servo, and the center hole for securing the arm to the servo is to small for the screw to go through. Save your money and buy from AJ or EF.