---
product_id: 318882211
title: "M3.5 x 35mm Brass Extension Studs Ideal for Extending Sockets and Switch Screws x4"
brand: "gas n pow3r"
price: "€ 10.75"
currency: EUR
in_stock: true
reviews_count: 5
category: "Gas N Pow3r"
url: https://www.desertcart.be/products/318882211-m3-5-x-35mm-brass-extension-studs-ideal-for-extending
store_origin: BE
region: Belgium
---

# Nickel-plated corrosion resistance M3.5mm precision fit Grade 10.9 hardened brass M3.5 x 35mm Brass Extension Studs Ideal for Extending Sockets and Switch Screws x4

**Brand:** gas n pow3r
**Price:** € 10.75
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your socket game—never let depth hold you back!

## Quick Answers

- **What is this?** M3.5 x 35mm Brass Extension Studs Ideal for Extending Sockets and Switch Screws x4 by gas n pow3r
- **How much does it cost?** € 10.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/318882211-m3-5-x-35mm-brass-extension-studs-ideal-for-extending)

## Best For

- gas n pow3r enthusiasts

## Why This Product

- Trusted gas n pow3r brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium Grade 10.9 brass with nickel plating ensures durability and rust-free performance.
- • **Toolbox Essential:** Compact 4-pack designed for electricians who demand quick, reliable fixes on the go.
- • **Cost-Saving Innovation:** No need to replace entire socket boxes—save time and money with these smart extenders.
- • **Extend with Confidence:** Perfectly engineered M3.5mm studs to bridge deep socket boxes effortlessly.
- • **Seamless Compatibility:** Hex head design fits standard flathead drivers for easy installation every time.

## Overview

These M3.5 x 35mm brass extension studs are precision-engineered, nickel-plated, and hardened to Grade 10.9 standards, providing electricians with a durable, corrosion-resistant solution to extend screws in deep switch and socket boxes. Sold in a convenient 4-pack, they eliminate the need for costly socket box replacements, ensuring quick, professional installations.

## Description

Perfect for when switch & socket boxes are too deep in the wall for an ordinary screw to fit No need to buy a new socket box this is a brilliant solution to electricians who are constantly searching for an extension stud Highest Quality Brass Nickel Plated Studs

Review: Just spins around - A lot of good reviews about these so they obviously work for most… I was finding that when I screwed them in and then came to screw in the actual socket screw, the whole thing was just spinning around which meant that it was unable to screw the socket up. Purchased some longer screws now instead.
Review: great when your plasterer can't follow simple instructions - After telling the plasterer not to plaster the wall as the sockets had not been moved......... these were needed to extend the back box. They worked a treat and were easy to install and to use. Note to self - double check understand!

## Features

- Perfect for when switch & socket boxes are too deep in the wall for an ordinary screw to fit
- No need to buy a new socket box this is a brilliant solution to electricians who are constantly searching for an extension stud
- Highest Quality Brass Nickel Plated Studs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HV9V4WL |
| Best Sellers Rank | 166,841 in DIY & Tools ( See Top 100 in DIY & Tools ) 989 in Wall Electrical Outlets |
| Brand Name | Gas N Pow3r |
| Colour | Silver |
| Compatible Groove Diameter | 3.5 Millimeters |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.4 out of 5 stars 49 Reviews |
| Drive System | Flathead |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Fastener Size | M3.5 |
| Fastener Type | Stud Bolt |
| Finish Types | Plated |
| Head style | Hex |
| Item Diameter | 3.5 Millimetres |
| Item Hardness | Grade 10.9 |
| Manufacturer | Gas N Pow3r |
| Manufacturer Grade | premium |
| Manufacturer grade | premium |
| Material | Brass |
| Material Type | Brass |
| Metal | Brass, Nickel |
| Number Of Items | 4 |
| Number of Pieces | 4 |
| Outside Diameter | 3.5 Millimetres |
| Screw Head Style | Hex |
| Set Name | 4 Pack |
| Set Screw Thread Type | Metric |
| Size | M3.5 |
| Thread Class | 3A |
| Thread Coverage | Unthreaded |
| Thread Size | M3.5 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| Thread size | M3.5 |
| Unit Count | 4.0 count |

## Product Details

- **Exterior finish:** Brass
- **Head style:** Hex
- **Manufacturer grade:** premium
- **Material:** Brass
- **Thread size:** M3.5

## Images

![M3.5 x 35mm Brass Extension Studs Ideal for Extending Sockets and Switch Screws x4 - Image 1](https://m.media-amazon.com/images/I/519wZaA9p+L.jpg)

## Questions & Answers

**Q: How long are they. The bit that looks like a out and total lenght please.**
A: hello there total length 35mm
male section which screws into the back box is 20mm
female section which your face plate screw connects to is 15mm

## Customer Reviews

### ⭐ Just spins around
*by S***N on 21 April 2024*

A lot of good reviews about these so they obviously work for most… I was finding that when I screwed them in and then came to screw in the actual socket screw, the whole thing was just spinning around which meant that it was unable to screw the socket up. Purchased some longer screws now instead.

### ⭐⭐⭐⭐⭐ great when your plasterer can't follow simple instructions
*by C***S on 30 October 2024*

After telling the plasterer not to plaster the wall as the sockets had not been moved......... these were needed to extend the back box. They worked a treat and were easy to install and to use. Note to self - double check understand!

### ⭐⭐⭐⭐ A bit fiddly
*by D***E on 26 January 2022*

With the socket wir3ed to the all and not much play in the wires it was a bit fiddly trying to get these extending studs into place. The more room you have to work the easier it will be to fit them. Extra length socket screws could be used but these are easier to fit the socket back to the wall once sited.

## Frequently Bought Together

- M3.5 x 35mm Brass Extension Studs Ideal for Extending Sockets and Switch Screws x4
- Harlington Group Pack of 40 Mixed M3.5 Screws 35mm, 40mm,50mm and 75mm Long Assorted Electrical Machine Screw for Light Switch and Plug Sockets Bright Zinc Plated DIY Plated Slotted Head

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-31*