---
product_id: 72687708
title: "The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving"
brand: "the beadsmith"
price: "$U859"
currency: UYU
in_stock: true
reviews_count: 13
category: "The Beadsmith"
url: https://www.desertcart.uy/products/72687708-the-beadsmith-fireline-by-berkley-micro-fused-braided-thread-4lb
store_origin: UY
region: Uruguay
---

# 4lb test strength 0.005" diameter 15 yards length The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving

**Brand:** the beadsmith
**Price:** $U859
**Availability:** ✅ In Stock

## Summary

> 🎨 Elevate Your Craft with Unbreakable Style!

## Quick Answers

- **What is this?** The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving by the beadsmith
- **How much does it cost?** $U859 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/72687708-the-beadsmith-fireline-by-berkley-micro-fused-braided-thread-4lb)

## Best For

- the beadsmith enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for both jewelry making and bead weaving.
- • **Trusted Quality:** Backed by 40 years of expertise from The Beadsmith.
- • **Precision Cutting:** Easily cut with sharp scissors or a thread burner for a clean finish.
- • **Unmatched Strength:** Crafted from Dyneema, the strongest fiber per diameter.
- • **Tangle-Free Experience:** Designed to prevent stretching and tangling, ensuring smooth crafting.

## Overview

The Beadsmith Fireline is a micro-fused, braided thread made from Dyneema, offering unparalleled strength and durability for jewelry making and bead weaving. With a 4lb test, 0.005" diameter, and 15 yards of smoke grey thread, it ensures a tangle-free and precise crafting experience. Made in the USA and trusted for over 40 years, this thread is the go-to choice for both professionals and hobbyists alike.

## Description

Shop The Beadsmith at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Best beadwork jewelry thread - I absolutely love this fire line thread, if you do fine beadwork jewelry where you have to make multiple passes through the same bead this is the best I have found to use. The thread is strong and virtually undetectable in the finished jewelry. I have tried several other thread types but many would break or be too thick this is the only thread I use now and highly recommend it to others.
Review: Strong & Durable - Suitable for most beading projects, especially Peyote.

## Features

- FIRELINE: This is a microfused, braided bead thread consisting of Dyneema, a gel-spun polyethylene which is known as the strongest fiber, per diameter, ever created. It has an unbelievably high tensile strength and has been recommended in numerous how-to articles on beadworking.
- DETAILS: Made in the USA, our Fireline is 4lb. test and comes in a smoke grey color. The cord measures 15 yards and .005” (.12mm) in diameter.
- EASY FINISH: Because this is a super strong material, we recommend using sharp, precise scissors for cutting the string. However, the thread can also be burned instead of snipping. A thread burner is easier to use and more precise. This method seals the ends, which prevents frayed edges or split ends.
- VERSATILE: Originally used by fisherman as a high-quality fishing line, this thread took off in the jewelry making world. It can be threaded on a needle and used for stringing or bead weaving. The thread does not stretch, or tangle and the strength of the cord is essential when working with heavier beads and findings.
- THE BEADSMITH- 40 years in the making! Trusted to bring you the best quality beads, tools, and supplies. Making jewelry should be a positive experience. Let us join you in the creative journey. Our experts are here to help. Your satisfaction is important to us. Contact us with any quality issues or concerns.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MEG7ANC |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #1,293 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #14 in Beading Cords & Threads |
| Brand | The Beadsmith |
| Color | Smoke Grey |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,320) |
| Included Components | Wire |
| Item Diameter | 0.01 Inches |
| Item Length | 15 Yards |
| Item Weight | 0.352 ounces |
| Item model number | FL04SG15 |
| Line Weight | 4 pounds |
| Manufacturer | Fireline |
| Material | Polyethylene |
| Number of Items | 1 |
| Style | Braided |
| UPC | 790524257492 849087032432 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** The Beadsmith
- **Color:** Smoke Grey
- **Line Weight:** 4 pounds
- **Material:** Polyethylene
- **Style:** Braided

## Images

![The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving - Image 1](https://m.media-amazon.com/images/I/41ISCKQGaIL.jpg)
![The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving - Image 2](https://m.media-amazon.com/images/I/41QuLB8XumL.jpg)
![The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving - Image 3](https://m.media-amazon.com/images/I/41SQsuSXoGL.jpg)
![The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving - Image 4](https://m.media-amazon.com/images/I/41iO2r9iQ7L.jpg)
![The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving - Image 5](https://m.media-amazon.com/images/I/5134z28BsvL.jpg)

## Questions & Answers

**Q: Is FireLine only for advanced beaders?**
A: Not at all. Its smooth handling makes it ideal for both beginners and professionals.

**Q: Does FireLine stretch over time?**
A: No. FireLine is made of thermally bonded material that resists stretching and sagging.

**Q: Can FireLine be used for bead embroidery and loom work?**
A: Yes, it’s versatile enough for multiple techniques and bead sizes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best beadwork jewelry thread
*by S***T on October 18, 2025*

I absolutely love this fire line thread, if you do fine beadwork jewelry where you have to make multiple passes through the same bead this is the best I have found to use. The thread is strong and virtually undetectable in the finished jewelry. I have tried several other thread types but many would break or be too thick this is the only thread I use now and highly recommend it to others.

### ⭐⭐⭐⭐⭐ Strong & Durable
*by L***P on January 2, 2026*

Suitable for most beading projects, especially Peyote.

### ⭐⭐⭐⭐⭐ Good quality
*by M***L on January 14, 2026*

Item as described. Very good quality. Thery thin thread. Exactly what I wanted for beading work. Recommend!

## Frequently Bought Together

- The Beadsmith Fireline by Berkley – Micro-Fused Braided Thread – 4lb. Test, 005”/.12mm Diameter, 15 Yard Spool, Smoke Grey – Super Strong Stringing Material for Jewelry Making and Bead Weaving
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**Shop now:** [https://www.desertcart.uy/products/72687708-the-beadsmith-fireline-by-berkley-micro-fused-braided-thread-4lb](https://www.desertcart.uy/products/72687708-the-beadsmith-fireline-by-berkley-micro-fused-braided-thread-4lb)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*