---
product_id: 84543606
title: "LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10)"
brand: "ltwfitting"
price: "$7.79"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/84543606-ltwfitting-3-8-inch-brass-compression-cap-stop-valve-cap
store_origin: EC
region: Ecuador
---

# Pack of 10 for bulk projects 3/8-inch precision fit Durable solid brass build LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10)

**Brand:** ltwfitting
**Price:** $7.79
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Seal your success with LTWFITTING’s brass compression caps!

## Quick Answers

- **What is this?** LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10) by ltwfitting
- **How much does it cost?** $7.79 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/84543606-ltwfitting-3-8-inch-brass-compression-cap-stop-valve-cap)

## Best For

- ltwfitting enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack of 10:** Ideal for professionals managing multiple installations or maintenance tasks—never run out mid-project.
- • **Compact & Lightweight:** At just 8g per piece, these caps are easy to handle and install without added bulk.
- • **Precision 3/8-Inch Fit:** Engineered for exact compression tube compatibility, ensuring leak-proof sealing every time.
- • **ISO 9001 Certified Quality:** Manufactured under strict quality standards for reliable, consistent performance you can trust.
- • **Premium Solid Brass Material:** Corrosion-resistant and built to last, combining durability with a sleek brass finish.

## Overview

The LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap is a pack of 10 precision-engineered brass fittings designed exclusively for 3/8-inch compression tubes. Each lightweight cap offers durable, corrosion-resistant sealing with ISO 9001 certified quality, making it the go-to choice for professional-grade plumbing and maintenance projects.

## Description

Full description not available

## Features

- Type: Compression Cap
- Tube Size:3/8" OD
- Materies: BRASS
- Net Weight: 8g/PC
- Please note that this cap is only for compression tubes, not for pipe tube.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 3/8 Inch |
| Material | Brass |
| Brand | LTWFITTING |
| Color | Pack of 10 |
| Connector Type | Cap |
| Thread Size | 0.375 inch |
| Exterior Finish | Brass |
| Thread Type | NPT |
| Item Weight | 2.88 ounces |
| Number of Pieces | 10 |
| Manufacturer | Ningbo Haishu HuaxinYicheng Trade Co., Ltd. |
| UPC | 700987901177 |
| Part Number | HF61CAP610 |
| Package Dimensions | 5.24 x 3.74 x 0.63 inches |
| Item model number | HF61CAP610 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Certification | ISO 9001 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 3/8 Inch
- **Material:** Brass
- **Brand:** LTWFITTING
- **Color:** Pack of 10
- **Connector Type:** Cap
- **Thread Size:** 0.375 inch
- **Exterior Finish:** Brass
- **Thread Type:** NPT
- **Item Weight:** 2.88 ounces
- **Number of Pieces:** 10

## Images

![LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10) - Image 1](https://m.media-amazon.com/images/I/61biUgmjuHL.jpg)
![LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10) - Image 2](https://m.media-amazon.com/images/I/51iWeJSNnGL.jpg)
![LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10) - Image 3](https://m.media-amazon.com/images/I/61fepbemGKL.jpg)
![LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10) - Image 4](https://m.media-amazon.com/images/I/61eV1Jp9PVL.jpg)
![LTWFITTING 3/8-Inch Brass Compression Cap Stop Valve Cap,Brass Compression Fitting(Pack of 10) - Image 5](https://m.media-amazon.com/images/I/61XNk8vzAEL.jpg)

## Available Options

This product comes in different **Size, Number of Items** options.

## Questions & Answers

**Q: Does this have a rubber gasket inside to prevent leaks?**
A: It's a compression fitting it does not need a rubber gasket.  It fits the cone shape that it is capping off.  I used them on a component for my 4000 psi pressure washer and they don't leak. Also actually holding up to the pressure for now which I was concerned since they are very thin.

**Q: are these lead free**
A: Hello,
It is lower lead ,not lead free
Thanks!
Robert

**Q: What is the working pressure in psi?**
A: I used these caps on a ac system that has a working pressure of 600 psi and they sealed great. However I do not recommend them. The threads on these caps do not match standard 1/4 flair fittings. Installing these caps damages the 1/4 male fitting

**Q: Are these npt? i am looking for 1/4 npt caps.**
A: No. I made the mistake of ordering them for pipe thread. They cap off compression fittings for 1/4 copper tubing (not sure if they also require a ferrel.

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**Shop now:** [https://www.desertcart.ec/products/84543606-ltwfitting-3-8-inch-brass-compression-cap-stop-valve-cap](https://www.desertcart.ec/products/84543606-ltwfitting-3-8-inch-brass-compression-cap-stop-valve-cap)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-21*