---
product_id: 136882429
title: "TMW (8) 304 Stainless Steel Square U-Bolts 1/2\" Diameter x 3-1/16\" Inside Width x 5-5/16\" Inside Height with SS Lock Nuts & Washers for Boat and Utility Trailers Made in The U.S.A."
brand: "made in u.s.a."
price: "¥19982"
currency: JPY
in_stock: true
reviews_count: 4
url: https://www.desertcart.jp/products/136882429-tmw-8-304-stainless-steel-square-u-bolts-1-2
store_origin: JP
region: Japan
---

# 3-1/16" Width 1/2" Diameter 5-5/16" Height TMW (8) 304 Stainless Steel Square U-Bolts 1/2" Diameter x 3-1/16" Inside Width x 5-5/16" Inside Height with SS Lock Nuts & Washers for Boat and Utility Trailers Made in The U.S.A.

**Brand:** made in u.s.a.
**Price:** ¥19982
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure Your Success with Every Bolt!

## Quick Answers

- **What is this?** TMW (8) 304 Stainless Steel Square U-Bolts 1/2" Diameter x 3-1/16" Inside Width x 5-5/16" Inside Height with SS Lock Nuts & Washers for Boat and Utility Trailers Made in The U.S.A. by made in u.s.a.
- **How much does it cost?** ¥19982 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/136882429-tmw-8-304-stainless-steel-square-u-bolts-1-2)

## Best For

- made in u.s.a. enthusiasts

## Why This Product

- Trusted made in u.s.a. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **📏 Perfect Fit:** Designed to accommodate various clamping needs with precise measurements.
- • **⚙️ Complete Package:** Includes 8 U-bolts, 16 washers, and 16 locknuts for your convenience.
- • **🔒 Unmatched Durability:** Crafted from premium 304 stainless steel for long-lasting performance.
- • **🚫 No Power Tools Needed:** Avoid galling and ensure success with manual installation.
- • **🇺🇸 Proudly Made in the USA:** Support local craftsmanship with every purchase.

## Overview

The TMW (8) 304 Stainless Steel Square U-Bolts set includes 8 high-quality U-bolts, 16 stainless steel washers, and 16 locknuts, all made in the U.S.A. Designed for boat and utility trailers, these U-bolts offer exceptional durability and a perfect fit for your clamping needs, ensuring a reliable and long-lasting solution.

## Description



## Features

- Our U-bolts are manufactured from high quality 304 Stainless Steel in the U.S.A. CAR2-Tmw
- DO NOT USE an impact or powered socket driver. Ignoring this instruction will cause U-Bolt Galling / Seizing / Breaking / Failure/ Expletives /Sawzall. Let's keep it Fun, and Successful
- ATTENTION: To determine the Height of the U-bolts that You need, measure the total height of the metal and members to be "clamped" and add 13/16" for the nut and washers, That will be the Inside Height that YOU NEED.
- In this package are (8) SS U-Bolts, (16) SS Washers, (16) SS Locknuts made out of 304 Stainless Steel.
- NO plates or brackets are included in this package.

## Images

![TMW (8) 304 Stainless Steel Square U-Bolts 1/2" Diameter x 3-1/16" Inside Width x 5-5/16" Inside Height with SS Lock Nuts & Washers for Boat and Utility Trailers Made in The U.S.A. - Image 1](https://m.media-amazon.com/images/I/01RmK+J4pJL.gif)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent and exact fit!
  

*by J***L on Reviewed in the United States on September 28, 2021*

Excellent and exact fit!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Recomendable
  

*by J***Z on Reviewed in the United States on December 28, 2020*

Excelente producto

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good quality
  

*by D***6 on Reviewed in the United States on August 11, 2020*

Solid product!

---

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**Shop now:** [https://www.desertcart.jp/products/136882429-tmw-8-304-stainless-steel-square-u-bolts-1-2](https://www.desertcart.jp/products/136882429-tmw-8-304-stainless-steel-square-u-bolts-1-2)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*