---
product_id: 585935523
title: "M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20"
brand: "evoges"
price: "202 kr"
currency: NOK
in_stock: true
reviews_count: 8
category: "Evoges"
url: https://www.desertcart.no/products/585935523-m3-5-x-50mm-long-flat-head-electrical-machine-screws
store_origin: NO
region: Norway
---

# M3.5 x 50mm precision size Flat countersunk slotted head Brass-plated mild steel durability M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20

**Brand:** evoges
**Price:** 202 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw in style with precision and durability!

## Quick Answers

- **What is this?** M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20 by evoges
- **How much does it cost?** 202 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/585935523-m3-5-x-50mm-long-flat-head-electrical-machine-screws)

## Best For

- evoges enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Convenience:** 20 screws per pack to keep your toolkit ready for any upgrade or repair.
- • **Versatile Application:** Perfect for electrical switches, sockets, and metal machinery assembly.
- • **Precision Engineered Size:** M3.5 x 50mm threads deliver exact fit and secure fastening every time.
- • **Durable Brass-Plated Steel:** Mild steel core with brass plating resists corrosion and adds a premium finish.
- • **Flush Finish, Flawless Fit:** Flat countersunk head ensures a sleek, screwless socket look for modern interiors.

## Overview

The EVOGES M3.5 x 50mm flat head electrical machine screws come in a pack of 20, crafted from mild steel with a corrosion-resistant brass plating. Designed with a slotted flat countersunk head, they provide a flush finish ideal for screwless sockets and switches, ensuring secure fastening in electrical and machinery applications. Their precise M3.5 thread diameter and 50mm length guarantee a reliable fit for professional-grade installations.

## Description

Evoges M3.5 x 50mm / 2" Flat Head Electrical Machine Screws (20 Pack) Mild Steel Pack of 20, with a brass plated finish. Suitable use with switches and socket boxes where a flush surface is required. Flat-head screws also get used in fastening metal parts securely together in various types of machinery or construction. They are generally intended for use with a pre-drilled interior tapped hole or a nut.

Review: Good as described - Good
Review: Good quality and reasonably priced - Does what it says on the tin. Great for sockets that are buried deeper into the wall. Bought a couple of packets of different sizes to keep some on hand for other sockets as and when we decorate. Great price.

## Features

- Head: Slotted Flat Countersunk head, ideal for screwless sockets & switches, fastening metal parts securely together in various types of machinery or construction
- Size: M3.5 x 50mm - The M3.5 machine screw has a thread diameter of 3.5 millimetres and a length of 50 millimetres
- Material: Mild Steel
- Finish: Brass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNHDR6YQ |
| Best Sellers Rank | 110,875 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,354 in Screws (DIY & Tools) |
| Brand Name | EVOGES |
| Colour | Brass |
| Compatible Groove Diameter | 3.3 Millimeters |
| Customer Reviews | 4.5 out of 5 stars 50 Reviews |
| Drive System | Slotted |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Fastener Size | M3.5 x 50mm |
| Fastener Type | Machine Screw |
| Finish Types | Brass Plated |
| Head Type | Flat |
| Head style | Flat |
| Item Diameter | 3.5 Millimetres |
| Item Dimensions | 50 x 3 x 3 millimetres |
| Item dimensions L x W x H | 50 x 3 x 3 millimetres |
| Manufacturer | EVOGES |
| Manufacturer Part Number | EVOM3550FBR/20 |
| Material | Mild Steel |
| Material Type | Mild Steel |
| Metal | Alloy Steel, Brass |
| Model Number | EVOM3550FBR/20 |
| Number Of Items | 20 |
| Number of Pieces | 20 |
| Outside Diameter | 3.5 Millimetres |
| Point style | Flat Point |
| Screw Head Style | Flat |
| Screw Point Style | Flat Point |
| Set Name | 20 pieces |
| Set Screw Thread Type | M |
| Size | M3.5 x 50mm |
| Thread Coverage | Fully Threaded |
| Thread Size | M3.5 |
| Thread Style | M3.5 |
| Thread Type | Metric |
| Thread size | M3.5 |
| Unit Count | 20.0 count |

## Product Details

- **Material:** Mild Steel
- **Drive system:** Slotted
- **Head style:** Flat
- **Item dimensions L x W x H:** 50 x 3 x 3 millimetres
- **Exterior finish:** Brass

## Images

![M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20 - Image 1](https://m.media-amazon.com/images/I/811umr2wXxL.jpg)
![M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20 - Image 2](https://m.media-amazon.com/images/I/81w1sEARvzL.jpg)
![M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20 - Image 3](https://m.media-amazon.com/images/I/51vPWx2tBlL.jpg)
![M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20 - Image 4](https://m.media-amazon.com/images/I/71l9-GzmmSL.jpg)
![M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20 - Image 5](https://m.media-amazon.com/images/I/71yaF6ER+NL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good as described
*by M***8 on 18 May 2026*

Good

### ⭐⭐⭐⭐⭐ Good quality and reasonably priced
*by O***T on 20 February 2025*

Does what it says on the tin. Great for sockets that are buried deeper into the wall. Bought a couple of packets of different sizes to keep some on hand for other sockets as and when we decorate. Great price.

### ⭐⭐⭐⭐⭐ Good Quality and Very Useful
*by C***D on 22 January 2024*

When you are fitting a new socket or switch, the screws that are supplied usually suffice. However, when you have an existing socket box and the wall has been skimmed and re-tiled, the distance to the screw tabs is increased substantially and the original screws no longer reach. That's where these screws become invaluable, not just the correct specification (M3.5) but much longer than standard at 50mm. Depending on the over-all depth to the bottom of the socket box, they can be used as-is or you can easily cut them to the length you need. A good feature is the flat countersunk head - this permits the use of flush screw caps to hide them, which looks much better - see my video which shows an example with a "screw less" socket converter. You can also use these screws for other entirely different purposes, replacing other mechanical screws for example - do not replace bolts though, there is a big difference in strength under shear loads. To sum-up, these screws are well made - everyone should keep some of these handy in their toolbox! Video: On a PC, left mouse click the maximise symbol, bottom right corner, to view the video full-screen. Tap ESC (Escape) key to leave full-screen mode. On a Smartphone, tap the video and pinch in-out to adjust the video size.

## Frequently Bought Together

- Evoges M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Brass, Pack of 20
- Evoges M3.5 x 50mm Long Flat Head Electrical Machine Screws for Flat Plate Sockets Switches Plugs, Steel, Countersunk, Slotted, Black Nickel, Pack of 20
- Evoges M3.5 x 50mm Long Flat Countersunk Slotted Head Electrical Machine Screws For Flat Plate Sockets Switches Plugs, Steel, Pack of 20

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*