---
product_id: 478526462
title: "FREDORCH M8 304 Stainless Steel Vac-U-Lock/Quick Air Connector DIY Design, End Connector for Reciprocating Linear Actuator Device Single Super Adapter (M8, Vac-U-Lock)"
brand: "fredorch"
price: "$52.38"
currency: USD
in_stock: true
reviews_count: 5
category: "Fredorch"
url: https://www.desertcart.us/products/478526462-fredorch-m8-304-stainless-steel-vac-u-lock-quick-air
store_origin: US
region: United States of America
---

# Quick Vac-U-Lock Connection M8 Thread Precision 304 Stainless Steel Durability FREDORCH M8 304 Stainless Steel Vac-U-Lock/Quick Air Connector DIY Design, End Connector for Reciprocating Linear Actuator Device Single Super Adapter (M8, Vac-U-Lock)

**Brand:** fredorch
**Price:** $52.38
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your actuator game with the ultimate quick-connect adapter!

## Quick Answers

- **What is this?** FREDORCH M8 304 Stainless Steel Vac-U-Lock/Quick Air Connector DIY Design, End Connector for Reciprocating Linear Actuator Device Single Super Adapter (M8, Vac-U-Lock) by fredorch
- **How much does it cost?** $52.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/478526462-fredorch-m8-304-stainless-steel-vac-u-lock-quick-air)

## Best For

- fredorch enthusiasts

## Why This Product

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

## Key Features

- • **Precision M8 Threading:** Seamlessly integrates with standard industrial actuators for flawless fit and function.
- • **Rapid Vac-U-Lock Coupling:** Enables lightning-fast, tool-free connection changes to maximize workflow efficiency.
- • **Premium 304 Stainless Steel:** Engineered for superior rust resistance and long-lasting durability in demanding environments.
- • **Compact & Lightweight Design:** At just 7.1 cm and 3.52 oz, it’s the perfect space-saving adapter for any setup.
- • **Versatile Industrial Application:** Ideal for reciprocating linear actuators and a wide range of mechanical connection needs.

## Overview

The FREDORCH M8 304 Stainless Steel Vac-U-Lock Quick Air Connector is a precision-engineered end adapter designed for reciprocating linear actuators and industrial connections. Crafted from durable 304 stainless steel, it offers rust resistance and reliable performance. Its M8 threading and Vac-U-Lock quick coupling system enable fast, secure, and tool-free connections, making it an essential upgrade for professionals seeking efficiency and longevity in their mechanical setups.

## Description

M8 304 Stainless Steel Vac-U-Lock / Quick Air Connector DIY Design, End Connector for Reciprocating Linear Actuator Device Single Super Adapter Material: Coupling nut are made of 304 Stainless Steel, good rust resistance and durable. Type: M8 TO Vac-U-Lock end connector Application: Reciprocating Linear Actuator/or for industrial connection purposes package contains：1pcs end connector Risk Free Shopping

Review: Pricey for what it is - It's a little pricey for just a screw on adapter but it is stainless steel and it does what you expect. It's a fun addition to allow quick changes of ....whatever you have. If you know you know. I would get it again if I needed another.
Review: Great adapter - Great adapter

## Features

- M8 Screw Stainless Steel Connector to Quick Air Connector
- Dimension: Length: 7.1 cm / 2.79" ;Color: silver
- Application: Reciprocating Linear Actuator/or for industrial connection purposes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BD85Q5ZY |
| Best Sellers Rank | #153,114 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #152 in Linear Motion Actuators |
| Brand | FREDORCH |
| Color | Silver |
| Date First Available | September 6, 2022 |
| Exterior Finish | Silver |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.52 ounces |
| Item model number | M8KC21 |
| Manufacturer | Fredorch |
| Material | Stainless Steel |
| Number of Pieces | 1 |
| Package Dimensions | 5.28 x 3.86 x 0.94 inches |
| Size | M8 |
| Thread Size | M 8 |
| Thread Type | Unified National Coarse |
| UPC | 793740046789 |

## Product Details

- **Brand:** FREDORCH
- **Color:** Silver
- **Exterior Finish:** Silver
- **Manufacturer:** Fredorch
- **Material:** Stainless Steel
- **Number of Pieces:** 1
- **Size:** M8
- **Thread Size:** M 8
- **Thread Type:** Unified National Coarse
- **UPC:** 793740046789

## Images

![FREDORCH M8 304 Stainless Steel Vac-U-Lock/Quick Air Connector DIY Design, End Connector for Reciprocating Linear Actuator Device Single Super Adapter (M8, Vac-U-Lock) - Image 1](https://m.media-amazon.com/images/I/619QMNOifeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pricey for what it is
*by D***R on December 25, 2025*

It's a little pricey for just a screw on adapter but it is stainless steel and it does what you expect. It's a fun addition to allow quick changes of ....whatever you have. If you know you know. I would get it again if I needed another.

### ⭐⭐⭐⭐⭐ Great adapter
*by C***D on December 10, 2025*

Great adapter

### ⭐⭐⭐⭐⭐ Would buy again
*by R***H on May 1, 2025*

Good product built real strong

## Frequently Bought Together

- FREDORCH M8 304 Stainless Steel Vac-U-Lock/Quick Air Connector DIY Design, End Connector for Reciprocating Linear Actuator Device Single Super Adapter (M8, Vac-U-Lock)
- 2 Pcs Vac U Lock Adapter Quick Air Connector Quick Connector Device (Black)
- Suction Cup Adapter For Machine Vac-U-Lock with Quick Air Connector Device Attachment

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/478526462-fredorch-m8-304-stainless-steel-vac-u-lock-quick-air](https://www.desertcart.us/products/478526462-fredorch-m8-304-stainless-steel-vac-u-lock-quick-air)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*