---
product_id: 429968709
title: "M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator"
brand: "jqdml"
price: "€ 37.61"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/429968709-m8-screw-3-94-inch-diameter-diy-end-connectors-suction
store_origin: IT
region: Italy
---

# M8 Thread Size High Adsorbability Durable Iron & Alloy M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator

**Brand:** jqdml
**Price:** € 37.61
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your DIY Game with Unmatched Precision!

## Quick Answers

- **What is this?** M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator by jqdml
- **How much does it cost?** € 37.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/429968709-m8-screw-3-94-inch-diameter-diy-end-connectors-suction)

## Best For

- jqdml enthusiasts

## Why This Product

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

## Key Features

- • **🔄 DIY Friendly:** Ideal for industrial connections and personal projects alike.
- • **💪 Built to Last:** Designed for heavy-duty use, ensuring reliability in every project.
- • **📏 Perfect Dimensions:** 3.94 inches in diameter and 1.57 inches in height for versatile applications.
- • **🔧 Precision Engineering:** Crafted with an M8 thread size for seamless integration.
- • **🛡️ Rust-Resistant Finish:** Zinc-plated surface treatment ensures longevity and durability.

## Overview

The M8 Screw is a robust 3.94-inch diameter suction cup adapter designed for reciprocating linear actuators. Made from durable iron and aluminum alloy with a zinc-plated finish, it offers exceptional rust resistance and longevity. Perfect for both industrial applications and DIY projects, this connector ensures high adsorbability and reliability.

## Description

M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator

## Features

- Material: Iron;Aluminium alloy.
- Surface treatment: Zinc Plated.The surface of the nut is treated with an advanced galvanizing process to prevent rust.
- Size: 10cm/3.94inch suction cup dia, 4cm/1.57 inch height.Thread size: M8
- Durable and Firmly -Durable for long time use,extremely smooth with high adsorbability.
- Application: Reciprocating Linear Actuator/for industrial connection purposes/for DIY

## Images

![M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator - Image 1](https://m.media-amazon.com/images/I/51XLtQm-+bL.jpg)
![M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator - Image 2](https://m.media-amazon.com/images/I/51742A7CT7L.jpg)
![M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator - Image 3](https://m.media-amazon.com/images/I/51X2vGyA5wL.jpg)
![M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator - Image 4](https://m.media-amazon.com/images/I/61e-xaX3p0L.jpg)
![M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator - Image 5](https://m.media-amazon.com/images/I/51A0z9RAkjL.jpg)

## Available Options

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

## Frequently Bought Together

- JQDML M8 Screw, 3.94 inch Diameter, DIY End Connectors Suction Cup Adapter for Reciprocating Linear Actuator
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**Shop now:** [https://www.desertcart.it/products/429968709-m8-screw-3-94-inch-diameter-diy-end-connectors-suction](https://www.desertcart.it/products/429968709-m8-screw-3-94-inch-diameter-diy-end-connectors-suction)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*