---
product_id: 210017013
title: "4Pcs 6.35mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors"
brand: "daier"
price: "€ 15.43"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/210017013-4pcs-6-35mm-flange-coupling-connector-rigid-guide-model-coupler
store_origin: FR
region: France
---

# 6.35mm Diameter M3 Thread Size 4-Piece Set 4Pcs 6.35mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors

**Brand:** daier
**Price:** € 15.43
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your DIY Game with Precision Couplings!

## Quick Answers

- **What is this?** 4Pcs 6.35mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors by daier
- **How much does it cost?** € 15.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/210017013-4pcs-6-35mm-flange-coupling-connector-rigid-guide-model-coupler)

## Best For

- daier enthusiasts

## Why This Product

- Trusted daier brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Lightweight and space-efficient at just 0.81 ounces.
- • **Easy Installation:** Includes M3 mini hex wrench and fastening screws for hassle-free setup.
- • **Unmatched Durability:** Crafted from 45# steel for superior strength and longevity.
- • **Precision Engineering:** Designed for a perfect fit with a 6.35mm inner diameter.
- • **Versatile Applications:** Ideal for DIY RC model motors and various shaft connections.

## Overview

The 4Pcs 6.35mm Flange Coupling Connector is a robust accessory designed for DIY enthusiasts and professionals alike. Made from durable 45# steel, this coupling ensures stability and ease of installation for RC model motors. Each package includes four couplings, a mini hex wrench, and fastening screws, making it the perfect choice for reliable shaft connections.

## Description

4Pcs 6.35mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors

## Features

- Durable Material: The coupling connector is made of 45# steel( it is better than copper and aluminum alloys ), heat and electroplated process make it sturdiness and insulation, striking shaft more stable and easy for installment and replacement.
- Widely use: used in model shaft connection, perfect accessories for RC Model motor.
- Size:Inner Diameter: 6.35mm,Height:12mm,Fixed Hole Screw: M3.
- Package included:4Pcs 6.35mm Flange Shaft Coupling + 1Pcs M3 Mini Hex Wrench + 8 x M3 Fastening Screw

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Metal |
| Fastener Type | Flange, Hex |
| Thread Size | M 3 |
| Exterior Finish | Aluminum |
| Metal Type | Aluminum, Alloy Steel, Copper |
| Drive System | External Hex |
| Brand | daier |
| Item dimensions L x W x H | 4.72 x 0.5 x 3.15 inches |
| Thread Type | External |
| Inside Thread Size | M3 |
| Thread Style | External |
| Thread Class | ISO 68-1 |
| Size | 6.35mm |
| Number of Pieces | 4 |
| Manufacturer | daier |
| Part Number | H667*4 |
| Item Weight | 0.81 ounces |
| Product Dimensions | 4.72 x 0.5 x 3.15 inches |
| Item model number | H667*4 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Metal
- **Fastener Type:** Flange, Hex
- **Thread Size:** M 3
- **Exterior Finish:** Aluminum
- **Metal Type:** Aluminum, Alloy Steel, Copper

## Images

![4Pcs 6.35mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors - Image 1](https://m.media-amazon.com/images/I/61kV194C0xL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- 4Pcs 6.35mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors
- STEPPERONLINE Nema 23 CNC Stepper Motor 2.8A 178.4oz.in/1.26Nm CNC Stepping Motor DIY CNC Mill

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fr/products/210017013-4pcs-6-35mm-flange-coupling-connector-rigid-guide-model-coupler](https://www.desertcart.fr/products/210017013-4pcs-6-35mm-flange-coupling-connector-rigid-guide-model-coupler)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-13*