---
product_id: 451919755
title: "Pack of 4 M8 X 1.25-Pitch 40 mm Length Metric Hex Coupling Nut 304 Stainless Steel Rod Coupling Nuts"
brand: "toppros"
price: "₨390"
currency: SCR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sc/products/451919755-pack-of-4-m8-x-1-25-pitch-40-mm
store_origin: SC
region: Seychelles
---

# 40 mm length for secure coupling M8 x 1.25 mm pitch precision 304 stainless steel corrosion-proof Pack of 4 M8 X 1.25-Pitch 40 mm Length Metric Hex Coupling Nut 304 Stainless Steel Rod Coupling Nuts

**Brand:** toppros
**Price:** ₨390
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence — The Ultimate Hex Coupling Nut for Pros!

## Quick Answers

- **What is this?** Pack of 4 M8 X 1.25-Pitch 40 mm Length Metric Hex Coupling Nut 304 Stainless Steel Rod Coupling Nuts by toppros
- **How much does it cost?** ₨390 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/451919755-pack-of-4-m8-x-1-25-pitch-40-mm)

## Best For

- toppros enthusiasts

## Why This Product

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

## Key Features

- • **Optimal Length for Maximum Stability:** 40 mm coupling length delivers superior fastening strength.
- • **Precision Threading for Flawless Fit:** M8 x 1.25 pitch ensures seamless rod connection every time.
- • **Effortless Installation with Hex Design:** 13 mm hex width allows quick wrench tightening without hassle.
- • **Pack of Four for Project-Ready Convenience:** Multiple nuts included so you’re always prepared to connect and secure.
- • **Built to Last with Premium 304 Stainless Steel:** Rust-resistant and durable for long-term reliability in any environment.

## Overview

This pack of four M8 x 1.25 pitch hex coupling nuts, crafted from durable 304 stainless steel, offers corrosion resistance and reliable fastening. Each nut measures 40 mm in length with a 13 mm hex width, designed for easy wrench installation to securely join threaded rods and fittings. Ideal for professionals seeking precision and longevity in hardware fasteners.

## Description

Product SpecificationProduct Name: Hex Coupling NutSize: M8x40 mmMaterial: Stainless steelLength: 40mm / 1.57 "Hex Width: 13mm / 0.51"Thread Size: M8 - 1.25Package Content: 4 pcs x Hex Coupling Nut FeaturesFemale thread, 304 stainless steel materialThis rod coupling is designed with female thread and hex rodInstalled with sleeve anchor, wedge anchor and all thread rod, etc. We are dedicated to offer affordable and durable products of Tools & Home Improvement.

## Features

- Product Included: 4 x Hex Coupling nut
- Dimension: Pitch: 1.25 mm; Hex Width: 13 mm / 0.51"; Length: 40mm / 1.57" ;Color: silver
- Material: Coupling nut are made of 304 Stainless Steel, good rust resistance and durable.
- Application: Metric coupling nuts are designed to secure 2 parts together, most commonly threaded rod
- Installation: Easy to install, needs to be tightened with a wrench so that the two parts of fasteners or fittings are joined together. Make sure to properly tighten (don't over-tighten) the hex nuts so they don't come off.

## Product Details

- **Material:** Stainless Steel
- **Fastener Type:** Coupling, Hex
- **Thread Size:** m8-1.25
- **Exterior Finish:** Stainless Steel
- **Color:** silver

## Images

![Pack of 4 M8 X 1.25-Pitch 40 mm Length Metric Hex Coupling Nut 304 Stainless Steel Rod Coupling Nuts - Image 1](https://m.media-amazon.com/images/I/715yrv+OkYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Multipurpose Use
*by N***Y on April 23, 2025*

The Volvo XC90 has an extremely heavy rear fiberglass hatch. The hatch strut attachment points are prone to disintegrating with the threaded metal inserts coming out. Volvos fix is to replace the hatch, yea right! Found a bit one size smaller than this item to clean the hole then hammered into place as the new attached point for the hatch strut. So far so good, could probably inject some epoxy into the thin gaps in the flat spots for a very permanent fix though the current wedge method is extremely solid.

### ⭐⭐⭐⭐⭐ works well, looks good
*by T***Y on July 15, 2024*

These do what I needed them to do. I used them when restoring a Pearl Drum set to replace a lost nut that holds a tom-arm clamp on.

### ⭐⭐⭐⭐ Good
*by S***S on December 13, 2024*

Good

## Frequently Bought Together

- TOPPROS Pack of 4 M8 X 1.25-Pitch 40 mm Length Metric Hex Coupling Nut 304 Stainless Steel Rod Coupling Nuts
- Feelers 304 Stainless Steel M8-1.25 Fully All Threaded Rod, Long Threaded Screw, Right Hand Threads, 250mm Length【Pack of 2】
- HiPicco M8 x 400mm Fully Threaded Rod & Studs, 304 Stainless Steel Right Hand Threads Rods, M8-1.25 Thread Pitch for Anchor Bolts, Clamps, Hangers and U-Bolts 2 Pack【with Nuts】

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**Shop now:** [https://www.desertcart.sc/products/451919755-pack-of-4-m8-x-1-25-pitch-40-mm](https://www.desertcart.sc/products/451919755-pack-of-4-m8-x-1-25-pitch-40-mm)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-18*