---
product_id: 206500179
title: "Rackstuds Series II 80-Pack Combo Bag, 40 of Each Size/Color | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19\" Racks with Square Punched Vertical Rails"
brand: "rackstuds"
price: "VT19748"
currency: VUV
in_stock: true
reviews_count: 13
category: "Rackstuds"
url: https://www.desertcart.vu/products/206500179-rackstuds-series-ii-80-pack-combo-bag-40-of-each
store_origin: VU
region: Vanuatu
---

# 30% faster rack mounting Red studs fit rails ≤2.2mm Purple studs fit rails 2.7-3.2mm Rackstuds Series II 80-Pack Combo Bag, 40 of Each Size/Color | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails

**Brand:** rackstuds
**Price:** VT19748
**Availability:** ✅ In Stock

## Summary

> 🔧 Rack smarter, not harder—mount like a pro with Rackstuds Series II!

## Quick Answers

- **What is this?** Rackstuds Series II 80-Pack Combo Bag, 40 of Each Size/Color | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails by rackstuds
- **How much does it cost?** VT19748 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/206500179-rackstuds-series-ii-80-pack-combo-bag-40-of-each)

## Best For

- rackstuds enthusiasts

## Why This Product

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

## Key Features

- • **Speedy Setup:** Cut rack mounting time by 30% with front-install design—no more cage nuts or back-reach hassle.
- • **Built to Last:** High-strength, automotive-grade Grivory plastic resists heat, wear, and impact for industrial durability.
- • **Universal Fit:** Dual-color studs cover all common 19" rack rail thicknesses for seamless compatibility.
- • **One-Handed Mastery:** Secure your gear single-handedly—hold studs in place while fastening nuts effortlessly.
- • **Upgraded Convenience:** Series II nuts with PZ2 slots enable faster, smoother installation and removal every time.

## Overview

The Rackstuds Series II 80-Pack Combo Bag includes 40 red (2.2 mm) and 40 purple (3.2 mm) studs designed for quick, tool-friendly installation on any 19" rack with square punched vertical rails. Made from durable Grivory plastic, these studs eliminate cage nuts, enabling 30% faster mounting with one-handed operation and enhanced compatibility across rail thicknesses. Ideal for data centers, pro A/V, and industrial setups, this kit ensures reliable, long-lasting rack mounting with upgraded Series II nuts featuring PZ2 slots for effortless fastening.

## Description

Product description Rackstuds revolutionizes server rack configurations embodying the brand's mission of safe, efficient, and hassle-free hardware solutions. Easy Installation Rackstuds eliminates the need for cumbersome cage nuts and screws. The Smart Choice For IT professionals and technicians who value time efficiency. Rackstuds Series II Say Goodbye to Cage Nuts Comparison Table RSL2.2R100-S2 RSL3.2P100-S2 RSL2.2R20-S2 RSL3.2P20-S2 RSL40C-S2

Review: So easy to use - These are great rack screws. Very easy to install and de-install. Makes a normally tedious job super quick
Review: Highly recommended, esp. for homelab use - Recommend RackStuds for casual network cabinet home lab use. Been using for years and have only had one stud fair out of over 200 I've installed for self, friends and family, and that failure was questionable potentially over tightening during installation. I've even reused well over a few dozen studs over the years and try are not showing any sign of wear, year, or deformation. Personally, if mounting in a wall rack or stationary floor rack, I highly recommend this products use -BE SURE TO USE THE CORRECT SIZE. For rolling racks that can or will move over time over smooth horizontal surfaces, should be fine (YMMV) but if rolling over concrete seams, non-contiguous raised floor panels, or other vertical force/shear inducing paths, then use screws and cage nuts for gear weighing maybe over 5lbs. I have a 2U non-railed (yet) 30lb device hung on 4 purple studs and no sign of issues 9 mos in.

## Features

- EASY INSTALLATION: Rackstuds make rack mounting 30% faster by eliminating the need for cage nuts. The unique design lets you install Rackstuds from the front, saving you time and frustration. No more reaching behind the rack—just a simple, efficient setup every time.
- COMPLETE COMPATIBILITY: The 4C Rack Mount Solution II sample pack includes both red and purple Rackstuds, ensuring perfect fitment across all common rail thicknesses. Red studs are ideal for rails up to 2.2mm/0.086", while purple studs fit rails between 2.7mm/0.106" and 3.2 mm/0.126". With both included, you’ll have the right stud for any rack.
- SINGLE-HANDED MOUNTING: Rackstuds allow one-person installation with ease. The secure stud design holds your equipment in place, freeing your hands to attach the lock nuts. Say goodbye to balancing gear while aligning holes—Rackstuds make mounting faster, safer and simpler.
- DURABLE AND RELIABLE: Made from a high-strength, non-conductive plastic used in automotive applications, Rackstuds resist wear, heat, and impact. Whether you’re working in datacenters, pro A/V setups, or industrial environments, you can count on dependable performance and long-lasting durability.
- IMPROVED SERIES II PACK: This convenient kit includes eighty studs—forty red (2.2 mm) and forty purple (3.2 mm)—with matching nuts, showcasing the upgraded Series II design featuring a redesigned nut with a PZ2 slot for faster, easier installation and removal.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07W1KZXFL |
| Best Sellers Rank | #201 in Computer Racks & Cabinets |
| Brand | Rackstuds |
| Color | red and purple |
| Compatible Groove Diameter | 2.3 Millimeters |
| Customer Reviews | 4.7 out of 5 stars 345 Reviews |
| Drive Style | Square |
| Exterior Finish | Grivory |
| Fastener Type | Lock |
| Finish Types | Grivory |
| Global Trade Identification Number | 09421903192172 |
| Grade Rating | Industrial |
| Inside Thread Size | M 10 |
| Item Diameter | 2.2 Millimeters |
| Manufacturer | Rack Studs Limited |
| Material | Grivory |
| Material Type | Grivory |
| Maximum Shear Strength | over 400 lbs |
| Metal Type | Grivory |
| Model | RSL40C-S2 |
| Number of Pieces | 40 |
| Part Number | RSL40C-S2 |
| Screw Head Style | Flat |
| Set Name | 40 Pack |
| Size Name | 40 Pack |
| Thread Class | Coarse |
| Thread Size | 2.2 milímetros |
| Thread Style | Right Hand |
| Thread Type | Iso Metric |

## Product Details

- **Color:** red and purple
- **Exterior Finish:** Grivory
- **Fastener Type:** Lock
- **Material:** Grivory
- **Thread Size:** 2.2 milímetros

## Images

![Rackstuds Series II 80-Pack Combo Bag, 40 of Each Size/Color | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 1](https://m.media-amazon.com/images/I/71+XEI5FJdL.jpg)
![Rackstuds Series II 80-Pack Combo Bag, 40 of Each Size/Color | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 2](https://m.media-amazon.com/images/I/711oqwTQDIL.jpg)
![Rackstuds Series II 80-Pack Combo Bag, 40 of Each Size/Color | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 3](https://m.media-amazon.com/images/I/71uXhiYCjbL.jpg)
![Rackstuds Series II 80-Pack Combo Bag, 40 of Each Size/Color | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 4](https://m.media-amazon.com/images/I/71qGTpdrLZL.jpg)
![Rackstuds Series II 80-Pack Combo Bag, 40 of Each Size/Color | Includes Both Red (2.2 mm) and Purple (3.2 mm) Studs | The Complete Solution for Any 19" Racks with Square Punched Vertical Rails - Image 5](https://m.media-amazon.com/images/I/71aKHQ-7-9L.jpg)

## Available Options

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

## Questions & Answers

**Q: What kind of plastic are these? pla, abs, or pteg?**
A: PLA, ABS or PTEG ain't going to cut it I'm afraid. While the bags are PTEG, the Rackstuds are made of Grivory, a metal replacement plastic often found in car door handles and wiper blade arms.

**Q: Which version of rackstuds will fit the startech 4u 19" desktop open frame rack?**
A: Sadly the holes on some of the Startech racks are too small for Rackstuds. Search Google for our post on this using Rackstuds and Startech as the keywords. You could try a sample pack that has both sizes/colors to test first if you like.

**Q: are the samples the same quality materials as the actual 100 Pack ? Or they are just guide for figuring out the sizes**
A: Thanks for your question. The samples are production parts and fit for field use. They just contain both sizes/colors along with eight nuts; four in black and four in turquoise so you can determine which size fits your rack best. In saying that, the new Series II Maroon studs fit 70~80% of the rails in the market.

**Q: any reason why I should use the yellow lockwasher?  It's hard for me to get them close together when I use those**
A: Yes, because it's designed to hold the Rackstud in an open position so it doesn't fall through the hole.  Just insert the Rackstud, place the yellow lockwasher on the correct way with the little extra bit facing the rack/Rackstud, mount your gear and then tighten the screw.  It will force the little yellow bit in place.

If you can't tighten it enough by hand use a screwdriver the first time to ensure proper seating of the yellow lockwasher.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So easy to use
*by W***T on September 16, 2025*

These are great rack screws. Very easy to install and de-install. Makes a normally tedious job super quick

### ⭐⭐⭐⭐⭐ Highly recommended, esp. for homelab use
*by D***V on November 10, 2025*

Recommend RackStuds for casual network cabinet home lab use. Been using for years and have only had one stud fair out of over 200 I've installed for self, friends and family, and that failure was questionable potentially over tightening during installation. I've even reused well over a few dozen studs over the years and try are not showing any sign of wear, year, or deformation. Personally, if mounting in a wall rack or stationary floor rack, I highly recommend this products use -BE SURE TO USE THE CORRECT SIZE. For rolling racks that can or will move over time over smooth horizontal surfaces, should be fine (YMMV) but if rolling over concrete seams, non-contiguous raised floor panels, or other vertical force/shear inducing paths, then use screws and cage nuts for gear weighing maybe over 5lbs. I have a 2U non-railed (yet) 30lb device hung on 4 purple studs and no sign of issues 9 mos in.

### ⭐⭐⭐⭐⭐ Pricey but worth it.
*by S***N on May 3, 2026*

It is pricey but worth it.

## Frequently Bought Together

- Rackstuds 40C Series II - Rack Screws for Server Rack Rails 19" Square Punched Vertical Rails, Perfect Cage Nut Replacement, Rack Nuts, Rack Studs Rack Mount Screws - 80 Studs; 40 of Each Size/Color
- Rackstuds DUO2 1RU Series II Rack Mount Solution - Effortless Alternative to Traditional Rack Screws and Cage Nuts & Server Rack Screws Ideal for Server Hardware Setup - 2-Pack, Universal Version

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*