---
product_id: 356361951
title: "Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm"
brand: "aoje-link"
price: "383 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/356361951-round-u-bolts-3-5-inch-89mm-inner-width-m8
store_origin: MA
region: Morocco
---

# M8 Thread Corrosion-proof 304 Stainless Steel Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm

**Brand:** aoje-link
**Price:** 383 DH
**Availability:** ✅ In Stock

## Summary

> 🔩 Secure Your World with Style!

## Quick Answers

- **What is this?** Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm by aoje-link
- **How much does it cost?** 383 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/356361951-round-u-bolts-3-5-inch-89mm-inner-width-m8)

## Best For

- aoje-link enthusiasts

## Why This Product

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

## Key Features

- • **🚀 Easy to Install:** User-friendly design ensures a hassle-free setup for all your projects.
- • **🌊 Weather-Resistant:** Designed to withstand moisture and corrosion, perfect for seaside applications.
- • **🔄 Versatile Applications:** Ideal for securing round wood and metal objects in various industrial settings.
- • **🔧 Heavy-Duty Construction:** Crafted from high-strength SUS304 stainless steel for unmatched durability.
- • **🔒 Complete Installation Kit:** Includes everything you need: U-bolts, lock plates, nuts, and washers.

## Overview

These Round U-Bolts, measuring 3.5 inches in inner width and made from high-strength 304 stainless steel, are perfect for securing round tubes in various applications, including automotive and industrial uses. The package includes all necessary components for easy installation, ensuring a reliable and durable connection.

## Description

U-bolts are classified into square, round, etc. Simple installation and quick start. Anti-rust, acid resistance, all-round protection In harsh environments such as high salt and rain, the corrosion rate of products remains stable. The excellent SUS304 material with high rust resistance can avoid dangerous situations (not lock tight, objects falling)Points to note when installing U-bolts: ?The friction surface of the components treated before installation should ensure that no debris such as oil, dirt, etc. is allowed to be stained during installation. ?The surface around the U-bolts bolt hole and the nut surface should be flat and free of burrs, otherwise it will affect the even force of the flat washers. ?Strictly check the deformation of the connected steel plates before installation. It is forbidden to hammer into the bolts to prevent damage to the bolt threads. ?During installation, the friction surface of the module should be kept dry and should not be operated in the rain

## Features

- ∪U-Bolts Diameter x Overall Width: 7.1 x 103.2mm / 0.28 x 4.06", Groove Width: 89mm / 3.5", Perfectly Suitable for Round Tube Size: 89mm / 3.5".
- ∪Material: High-strength SUS304, strong and durable. Anti-rust, Moisture-proof and Corrosion-proof. The surface without burr and thread good grip, u clamp still perform well in rainy and humid seaside environment.
- ∪Application: Round U-Bolt Used on fix or connect the locked parts to round wood and metal objects, such as cars, RVs, sailboat trailers, pipe, tube, plumbing and other Industrial Applications.
- ∪Steps for Usage: 1. Choose the Corresponding U-Bolts Specifications According to the Size of Pipe 2. Drill Holes in the Connection 3. Lock Nut and Flat Washer.
- ∪Package Content: 2 x U shaped bolts, 2 x Lock Plates, 4 x Self-locking Nuts, 4 x Flat Washers, Easy to install, Uniform Force, Strong and Durable.

## Product Details

- **Material:** Stainless Steel, Steel
- **Grade Rating:** Grade 304
- **Thread Size:** M 8
- **Exterior Finish:** Stainless Steel,Metal
- **Manufacturer Grade:** Grade 304

## Images

![Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm - Image 1](https://m.media-amazon.com/images/I/51VukYSG4ES.jpg)
![Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm - Image 2](https://m.media-amazon.com/images/I/61NkSSu0IIL.jpg)
![Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm - Image 3](https://m.media-amazon.com/images/I/51kyFCMtgjS.jpg)
![Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm - Image 4](https://m.media-amazon.com/images/I/51TyfbFLKLS.jpg)
![Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm - Image 5](https://m.media-amazon.com/images/I/61bhC2JrOHL.jpg)

## Available Options

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

## Frequently Bought Together

- Aoje-Link Round U-Bolts 3.5 Inch (89mm) Inner Width M8 Thread 304 Stainless Steel Silver with Plates Nuts Flat Washers for CarRVTrailer Bumper, 2Pcs, M8x89mm
- 1/4" x 0.625"OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 100PCS
- 5/16-18 Nylon Insert Hex Lock Nuts Stainless Locknuts, Hex Drive, Bright Finish, 304 Stainless Steel 18-8 SS, Coarse Thread, 100 of Pack

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**Shop now:** [https://www.desertcart.ma/products/356361951-round-u-bolts-3-5-inch-89mm-inner-width-m8](https://www.desertcart.ma/products/356361951-round-u-bolts-3-5-inch-89mm-inner-width-m8)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-02*