# 4001 Series Clamping Servo to Shaft Coupler (25 Tooth Spline to 8mm REX Bore)

**Type:** Product page · **SKU:** GB-4001-0025-4008 · **Brand:** [goBilda](https://core-electronics.com.au/brands/gobilda)
**Page:** https://core-electronics.com.au/4001-series-clamping-servo-to-shaft-coupler-25-tooth-spline-to-8mm-rex-bore.html ([markdown](https://core-electronics.com.au/4001-series-clamping-servo-to-shaft-coupler-25-tooth-spline-to-8mm-rex-bore.html.md))

This coupler allows you to fasten an 8mm REX shaft in-line with the output spline of a servo. The clamping feature insures that the shaft.....

## Pricing

- **Price:** $16.80 (inc GST) — $15.27 AUD, exc GST
- **Quantity discounts:** 10+ $14.51 (exc GST) · 25+ $13.75 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 1 today, and up to 1500 more in 7–10 days.

## Description

This coupler allows you to fasten an 8mm REX™ shaft in-line with the output spline of a servo. The clamping feature insures that the shaft will not slip and it’s non-marring which means you can install and remove the shaft time and time again.

### Downloads

- [ STEP File ](https://core-electronics.com.au/attachments/localcontent/4001-0025-4008_24908a6fd32.zip)

### Specs

| Weight | 7.0g |
|---|---|
| Material | Aluminum |
| Finish | Clear Anodized |
| IP | Patented |

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/B/GB-4001-0025-4008-1.jpg)