---
product_id: 546266355
title: "Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001"
brand: "simthread"
price: "€ 77.92"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/546266355-simthread-5500yds-40wt-embroidery-thread-100-polyester-170-vivid-colors
store_origin: HR
region: Croatia
---

# 1000 SPM high-speed stitching 170+ vivid colors 5500 yards spool length Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001

**Brand:** simthread
**Price:** € 77.92
**Availability:** ✅ In Stock

## Summary

> 🧵 Elevate your embroidery game with threads that never quit!

## Quick Answers

- **What is this?** Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001 by simthread
- **How much does it cost?** € 77.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/546266355-simthread-5500yds-40wt-embroidery-thread-100-polyester-170-vivid-colors)

## Best For

- simthread enthusiasts

## Why This Product

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

## Key Features

- • **Endurance That Lasts:** Fade-resistant and wash-proof polyester thread designed to keep your creations vibrant through daily wear.
- • **Speed Meets Strength:** Engineered for high-speed stitching up to 1000 SPM without compromising durability or sheen.
- • **Marathon-Ready Spools:** Massive 5500-yard threads built to fuel your longest, most ambitious embroidery projects.
- • **Vibrant Palette Power:** Access 170+ vivid shades for flawless color matching and creative freedom.
- • **Certified Safe & Eco-Friendly:** CPSC-certified, child-safe, and environmentally conscious—craft with confidence and care.

## Overview

Simthread 5500Yds 40WT Embroidery Thread offers over 170 vivid polyester colors on large 5500-yard spools, compatible with major embroidery machines. Certified safe and eco-friendly, it supports high-speed stitching up to 1000 SPM with exceptional durability and colorfastness, perfect for professional and long-term projects.

## Description

Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001

## Features

- Comprehensive Color Selection & Instant Color Conversion: Choose from over 1680 colors in stock, including 170+ vivid shades – ideal for any embroidery project! Use our Simthread color chart (see images #4 and #5) to easily convert between Brother and Madeira systems for the perfect match.
- Huge 5000M Spools for Long-Term Projects: Our 5000M (5500Y) spools are built for large or ongoing embroidery projects. The 40WT polyester thread works seamlessly with both home and commercial embroidery machines.
- Certified Safety and Quality: Crafted to meet rigorous safety standards, our threads are CPSC-compliant, child-safe, and environmentally friendly – allowing you to create with confidence while caring for both your craft and the environment.
- Enhanced Durability and Speed: Made with upgraded trilobal polyester, our threads boast superior strength and lustre, maintaining exceptional performance even at speeds of up to 1000 stitches per minute. For smoother operation with certain colors, we recommend adjusting to speeds of 800-600 stitches per minute.
- Dependable and Long-Lasting: Simthread embroidery threads are designed to endure daily wear, from washing to perspiration and sunlight. Whether working on delicate or heavy-duty projects, you can count on our threads to maintain their vividness and durability throughout.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Polyester |
| Brand | Simthread |
| Colour | White |
| Item Weight | 177 g |
| Product Care Instructions | Machine Wash |
| Material Composition | Polyester 100 |
| Manufacturer | Simthread LLC |
| Item model number | 5500YardsOneWhite |
| ASIN | B0BFWVMV4R |

## Product Details

- **Material:** Polyester
- **Brand:** Simthread
- **Colour:** White
- **Item Weight:** 177 g
- **Product Care Instructions:** Machine Wash

## Images

![Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001 - Image 1](https://m.media-amazon.com/images/I/61oyF+9z4SL.jpg)
![Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001 - Image 2](https://m.media-amazon.com/images/I/71GS+5pZoAL.jpg)
![Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001 - Image 3](https://m.media-amazon.com/images/I/71rLrDDHLFL.jpg)
![Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001 - Image 4](https://m.media-amazon.com/images/I/71NvMfzWAfL.jpg)
![Simthread 5500Yds 40WT Embroidery Thread – 100% Polyester 170+ Vivid Colors, CPSC Certified, High-Speed (1000SPM) – Compatible with Brother, Singer, Janome & More - White 001 - Image 5](https://m.media-amazon.com/images/I/91yeXP6J6oL.jpg)

## Questions & Answers

**Q: Isn't this too big for my home use machine?**
A: Hello!
You can use this spool stand to fit the small home machine.
check it in: 
https://www.amazon.com/dp/B0BXRZWR89?ref=myi_title_dp
https://www.amazon.com/dp/B0BXRZYKSF?ref=myi_title_dp

**Q: What does the S in front of the number indicate?**
A: So when they first came out with thread sets like the one I originally bought (only had 63 colors) and the colors where germane to Smiththread. Now they have so many different sets (one of the sets I have matches Maderia color sets; the 120 spool set) they all have an S in front of the numbers...however some of the numbers are the same, minus the "S" in my 63 color set, but are a totally different color.
Short answer, it is only their color number (since they have multiple colors with same number).
I hope this makes sense.

**Q: Can I  use this for bobbin thread?**
A: Yes. I do and it works just fine. It's a 40 wt

**Q: Is this good for a  Brother pr1055x embroidery machine?**
A: I am a first time embroidery machine owner I have a Brother NQ3600D I bought this thread and it works fantastic.  I have used it for over a year and it has worked for many different projects. Love the colors! Good quality.

## Frequently Bought Together

- Simthread Embroidery Thread 5500 Yards White 001, 40wt 100% Polyester for Brother, Babylock, Janome, Singer, Pfaff, Husqvarna, Bernina Machine
- H.B.I. Products Cut Away Embroidery Stabilizer 12” x 50 Yd Roll – 2.5 Ounce Cutaway for Machine Embroidery

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**Shop now:** [https://www.desertcart.hr/products/546266355-simthread-5500yds-40wt-embroidery-thread-100-polyester-170-vivid-colors](https://www.desertcart.hr/products/546266355-simthread-5500yds-40wt-embroidery-thread-100-polyester-170-vivid-colors)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-07*