# Recommended Installation Torque for Qualtek 860-10/024 Power Connector

**URL:** <https://forum.digikey.com/t/recommended-installation-torque-for-qualtek-860-10-024-power-connector/56207>\
**Category:** Interconnect\
**Tags:** ac-power-connectors, qualtek, connectors-interconnects, documentation\
**Created:** [June 10, 2025, 6:48am UTC](https://forum.digikey.com/t/recommended-installation-torque-for-qualtek-860-10-024-power-connector/56207 "2025-06-10T06:48:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![aayushi.nainwal](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/aayushi.nainwal/32/62803_2.png) [@aayushi.nainwal](https://forum.digikey.com/u/aayushi.nainwal)\
**Post date:** [June 10, 2025, 6:48am UTC](https://forum.digikey.com/t/recommended-installation-torque-for-qualtek-860-10-024-power-connector/56207/1 "2025-06-10T06:48:06Z")

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If you are looking for the recommended **installation torque value** for the [Qualtek](https://www.digikey.com/en/supplier-centers/qualtek) [**860-10/024**](https://www.digikey.com/en/products/detail/qualtek/860-10-024/739551?s=N4IgTCBcDaIIoBYDsAOAtAOQCIgLoF8g) **Power Connector** , please see the response from the manufacturer below:

> The torque depends on the type of panel its installed and screws used. However, **for plastic receptacles and filters, you should not exceed 3.5 to 5 in-lbs**. Applying more than this will stress the plastic components.

> **Applicable Part Numbers**
>
> | DigiKey Part Number | Manufacturer Part Number |
> | --- | --- |
> | Q478-ND | 860-10/024 |
> | Q470-ND | 860-02/001 |
> | Q475-ND | 860-06/005 |
> | 2266-860-04/002-ND,Q473-ND | 860-04/002 |
> | 860-04/003-ND | 860-04/003 |
> | Q474-ND | 860-04/014 |
> | Q472-ND | 860-03/008 |