---
product_id: 316571834
title: "COATS & CLARK Extra Strong Upholstery Thread, 150-Yard, Black (S964-0900)"
brand: "coats & clark"
price: "$30.62"
currency: USD
in_stock: true
reviews_count: 5
category: "Coats & Clark"
url: https://www.desertcart.ec/products/316571834-coats-and-clark-extra-strong-upholstery-thread-150-yard-black
store_origin: EC
region: Ecuador
---

# 3-ply bonded for max strength 150 yards heavyweight nylon UV & abrasion resistant COATS & CLARK Extra Strong Upholstery Thread, 150-Yard, Black (S964-0900)

**Brand:** coats & clark
**Price:** $30.62
**Availability:** ✅ In Stock

## Summary

> 🧵 Sew Strong, Stand Out — Thread That Works as Hard as You Do!

## Quick Answers

- **What is this?** COATS & CLARK Extra Strong Upholstery Thread, 150-Yard, Black (S964-0900) by coats & clark
- **How much does it cost?** $30.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/316571834-coats-and-clark-extra-strong-upholstery-thread-150-yard-black)

## Best For

- coats & clark enthusiasts

## Why This Product

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

## Key Features

- • **Extended Length:** Generous 150-yard spool keeps you sewing longer without interruptions.
- • **Trusted by Pros:** 4.7-star rating from 7,800+ users who rely on strength and quality.
- • **Unmatched Durability:** Bonded 3-ply nylon thread engineered to withstand heavy wear and tear.
- • **Versatile Compatibility:** Perfectly pairs with size 18 needles for smooth machine or hand sewing.
- • **Weatherproof Performance:** UV and abrasion resistant for flawless outdoor and indoor upholstery projects.

## Overview

COATS & CLARK Extra Strong Upholstery Thread is a heavyweight 100% nylon, bonded 3-ply thread designed for both machine and hand sewing of indoor and outdoor heavyweight fabrics. Its UV, abrasion, and weather resistance make it ideal for durable upholstery repairs and projects, delivered in a 150-yard black spool trusted by thousands of professionals.

## Description

Upholstery Nylon is a heavyweight 100% nylon thread for machine and hand sewing indoor and outdoor heavyweight fabrics

Review: Linha extremamente forte. - Utilizo esta linha para reparar calçado, casacos e malas. Material impecável e extremamente forte.
Review: Good strength - I used it for sewing my belt for a machine and it worked just fine

## Features

- Upholstery Nylon is a heavyweight 100% nylon thread for machine and hand sewing indoor and outdoor heavyweight fabrics
- It is a bonded 3-ply nylon thread that is weather, abrasion, and UV resistant
- For best results use a size 18 needle and increase stitch length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004BP43JE |
| Brand | Coats & Clark |
| Brand Name | Coats & Clark |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 7,874 Reviews |
| Global Trade Identification Number | 00073650797408 |
| Item Length | 137 Meters |
| Item Weight | 18 g |
| Item length | 137 Meters |
| Item weight | 18 g |
| Manufacturer | Vista Partners Inc. |
| Material | Nylon |
| Material Composition | 100 nylon |
| Material Type | Nylon |
| Product Care Instructions | Machine Wash |
| Product care instructions | Machine Wash |
| UPC | 073650797408 |
| Unit Count | 137 Meters |

## Product Details

- **Brand:** Coats & Clark
- **Colour:** Black
- **Item length:** 137 Meters
- **Item weight:** 18 g
- **Material:** Nylon

## Images

![COATS & CLARK Extra Strong Upholstery Thread, 150-Yard, Black (S964-0900) - Image 1](https://m.media-amazon.com/images/I/61AEsuh+6ZL.jpg)

## Questions & Answers

**Q: What is the tensile strength? (don't reply if you don't know. "lots & lots" "heap plenty" and "pretty strong" are not answers.)**
A: It’s a heap of plenty lots of strong! Buy it!

**Q: will this work in sewing machines?**
A: Yes, it does. I use it on my Brother PQ 1500sl.  You will need to increase the tension because it is thicker than regular thread. I use a size 18 Schmetz  leather needle or the Hlx5 needle recommended for my machine.

**Q: How about telling us what Tex size the thread is? Thanks.**
A: I compared this thread with small industrial spools and the closest match would be a 69 (tex70) .009 by dial caliper. Similar to jeans, jacket or vehicle upholstery thread.
Most home machines should be able to handle this with the right needle. Works perfect for hand stitched repairs.

**Q: Would this be good thread to use for backpack repair? I carry a lot of books with me.**
A: Yes it definitely would be.I used it to repair my sofa which gets a lot of use.The sofa material will give way before the the thread does.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Linha extremamente forte.
*by R***A on 28 February 2025*

Utilizo esta linha para reparar calçado, casacos e malas. Material impecável e extremamente forte.

### ⭐⭐⭐⭐⭐ Good strength
*by B***I on 15 May 2024*

I used it for sewing my belt for a machine and it worked just fine

### ⭐⭐⭐⭐⭐ Thread
*by J***T on 8 December 2025*

Easy to work with !

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- COATS & CLARK Extra Strong Upholstery Thread, 150-Yard, Black (S964-0900)
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**Shop now:** [https://www.desertcart.ec/products/316571834-coats-and-clark-extra-strong-upholstery-thread-150-yard-black](https://www.desertcart.ec/products/316571834-coats-and-clark-extra-strong-upholstery-thread-150-yard-black)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-25*