---
product_id: 65099314
title: "Slide Nuts/Square Nuts, 3mm, Pack of 100 - for Eurorack Modular Rails or Cases"
brand: "synthrotek"
price: "$666"
currency: MXN
in_stock: true
reviews_count: 4
category: "Synthrotek"
url: https://www.desertcart.mx/products/65099314-slide-nuts-square-nuts-3mm-pack-of-100-for-eurorack
store_origin: MX
region: Mexico
---

# Pack of 100 for bulk value 3mm precision metal nuts Optimized for Eurorack rails Slide Nuts/Square Nuts, 3mm, Pack of 100 - for Eurorack Modular Rails or Cases

**Brand:** synthrotek
**Price:** $666
**Availability:** ✅ In Stock

## Summary

> 🔧 Slide into modular perfection—no gaps, just pure synth flow!

## Quick Answers

- **What is this?** Slide Nuts/Square Nuts, 3mm, Pack of 100 - for Eurorack Modular Rails or Cases by synthrotek
- **How much does it cost?** $666 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/65099314-slide-nuts-square-nuts-3mm-pack-of-100-for-eurorack)

## Best For

- synthrotek enthusiasts

## Why This Product

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

## Key Features

- • **Rail Compatibility:** Specifically engineered for Synthrotek and Vector rails, ensuring perfect slide-in fit
- • **Seamless Module Fit:** Eliminates gaps between Eurorack modules for a sleek, professional setup
- • **Bulk Pack Efficiency:** 100 slide nuts per pack—perfect for extensive modular expansions without constant reordering
- • **Cost-Effective Modularity:** Cheaper alternative to threaded nut strips—maximize your rack space and budget
- • **Flexible Module Positioning:** Allows sliding and repositioning of modules with recommended spacing for ultimate customization

## Overview

These 3mm metal slide nuts come in a convenient pack of 100, designed exclusively for Synthrotek and Vector Eurorack rails. They provide a cost-effective, gap-free solution to secure your modular synth modules, enabling flexible positioning and maximizing your rack’s usable space. Ideal for professionals seeking a sleek, efficient, and budget-friendly upgrade to their Eurorack cases.

## Description

Our 3mm square / slide nuts specially made to fit in Synthrotek and Vector rails. They do not fit Doepfer or TipTop rails. Slide nuts come in packs of 100. Wondering how many slide nuts you will need? We recommend at least one slide nut per 4HP: 42 per pair of 84HP rails, 52 per pair of 104HP rails, 64 per pair of 126HP rails, 84 per pair of 168HP rails. Or STUFF your rails with slide nuts! Threaded nut strips won't allow you to close gaps between modules, which means you lose valuable HP. Stuffed rails eliminate those gaps for a fraction of the price of nut strips. (Note that it is important to leave a small gap so that you can slide modules around and close the gaps. One inch per 84HP of space is about right.) Stuffed rails need: 164 slide nuts per pair of 84HP rails (82 per rail), 200 slide nuts per pair of 104HP rails (100 per rail), 246 slide nuts per pair of 126HP rails (123 per rail), 328 slide nuts per pair of 168HP rails (164 per rail).

Review: Great for extending a eurorack - Does exactly what you need them to do in your eurorack case
Review: Quality standard 3.0mm nuts with rounded corners for your eurorack needs! - Quality standard 3.0mm nuts with rounded corners for your eurorack needs!

## Features

- Slide / Square nuts fit in Synthrotek and Vector brand rails
- Comes in packs of 100
- Helps eliminate gaps between Eurorack modules
- A cheaper alternative to threaded nut strips: stuff your rails full of slide nuts (see below)
- Recommended: at least one sliding nut per 4HP of rail

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CZ55HFT |
| Best Sellers Rank | #360,776 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #418 in T-Nuts #6,397 in Hardware Nuts |
| Body Material | Metal |
| Customer Reviews | 4.8 4.8 out of 5 stars (7) |
| Date First Available | May 9, 2018 |
| Instrument | Synthesizer |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item model number | 738676130683 |
| Manufacturer | Synthrotek |
| Material Type | Metal |
| Package Dimensions | 4 x 3 x 0.1 inches |
| Power Source | Battery Powered |
| Style | Modern |
| UPC | 738676130683 |

## Product Details

- **Brand:** Synthrotek
- **Number of Keys:** 100
- **Size:** 3mm
- **Skill Level:** Beginner
- **Special Feature:** Portable

## Images

![Slide Nuts/Square Nuts, 3mm, Pack of 100 - for Eurorack Modular Rails or Cases - Image 1](https://m.media-amazon.com/images/I/61AsWaf0JBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for extending a eurorack
*by D***I on March 5, 2025*

Does exactly what you need them to do in your eurorack case

### ⭐⭐⭐⭐⭐ Quality standard 3.0mm nuts with rounded corners for your eurorack needs!
*by L***X on January 17, 2025*

Quality standard 3.0mm nuts with rounded corners for your eurorack needs!

### ⭐⭐⭐⭐ Works great, does not work with happy ending kit
*by A***L on February 9, 2022*

Too small for HEK

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**Shop now:** [https://www.desertcart.mx/products/65099314-slide-nuts-square-nuts-3mm-pack-of-100-for-eurorack](https://www.desertcart.mx/products/65099314-slide-nuts-square-nuts-3mm-pack-of-100-for-eurorack)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-24*