---
product_id: 82981765
title: "National Hardware N222-562 DP2190BC U Bolt Zinc plated, 5/16\" x 2-1/2\" x 5\""
price: "¥1339"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/82981765-national-hardware-n222-562-dp2190bc-u-bolt-zinc-plated-5
store_origin: JP
region: Japan
---

# 5/16" Thread Size Steel Wire Durability Zinc Plated Corrosion Resistance National Hardware N222-562 DP2190BC U Bolt Zinc plated, 5/16" x 2-1/2" x 5"

**Price:** ¥1339
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your projects with strength and style!

## Quick Answers

- **What is this?** National Hardware N222-562 DP2190BC U Bolt Zinc plated, 5/16" x 2-1/2" x 5"
- **How much does it cost?** ¥1339 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/82981765-national-hardware-n222-562-dp2190bc-u-bolt-zinc-plated-5)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable steel wire construction stands strong against wear and tear.
- • **Versatile Applications:** Perfect for automotive, plumbing, home, farm, and industrial projects.
- • **Weatherproof Performance:** Zinc plating provides superior corrosion resistance for indoor and outdoor use.
- • **Precision Fit, Every Time:** 5/16"-18 thread size ensures secure fastening for pipes, wood, and more.
- • **All-Inclusive Installation:** Comes with plate and nuts for hassle-free setup—no extra parts needed.

## Overview

The National Hardware N222-562 DP2190BC U Bolt is a zinc-plated, 5/16"-18 threaded steel fastener measuring 2-1/2" x 5". Designed for versatile use in fastening pipes, wood, and other materials, it offers durable corrosion resistance and includes all necessary hardware for easy installation. Trusted for over a century, this bolt delivers reliable performance across home, farm, automotive, and industrial applications.

## Description

Product Description Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Providing latching and fastening options for all of your indoor and outdoor uses. Barrel, Dutch door, flush, mortise and surface bolts designed with ease of use and security in mind. Zinc plating offers corrosion resistance for all of your functional hardware needs. From the Manufacturer Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Providing latching and fastening options for all of your indoor and outdoor uses. Barrel, Dutch door, flush, mortise and surface bolts designed with ease of use and security in mind. Zinc plating offers corrosion resistance for all of your functional hardware needs.

Review: 1 year still up there. - Good quality still holds strong after a year of storms.
Review: made the project right - strong hardware, good support

## Features

- National Hardware's 5/16"x2-1/2"x5" U Bolt is designed for fastening products to pipe, wood, etc.
- Manufactured from steel wire for durability.
- Plate and nuts included for easy installation.
- For interior and exterior applications.
- Manufactured from steel wire
- Designed for fastening products to pipe, wood, etc
- Suitable for automotive, plumbing and other home and industrial applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Zinc plated |
| Exterior Finish | Zinc |
| Head Style | U-Bolt |
| Manufacturer Grade | Grade Z1 |
| Material | Stainless Steel |
| Thread Size | 5/16 Inch-18 |

## Product Details

- **Material:** Stainless Steel
- **Thread Size:** 5/16 Inch-18
- **Exterior Finish:** Zinc
- **Manufacturer Grade:** Grade Z1
- **Head Style:** U-Bolt

## Images

![National Hardware N222-562 DP2190BC U Bolt Zinc plated, 5/16" x 2-1/2" x 5" - Image 1](https://m.media-amazon.com/images/I/61LWuj+fOhL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1 year still up there.
*by J***N on December 11, 2025*

Good quality still holds strong after a year of storms.

### ⭐⭐⭐⭐⭐ made the project right
*by J***N on September 20, 2025*

strong hardware, good support

### ⭐⭐⭐⭐⭐ Served my purpose
*by B***C on August 28, 2025*

Used on my fence to attach a 2x4 to keep the wind from moving things around.

## Frequently Bought Together

- National Hardware N222-562 DP2190BC U Bolt Zinc plated, 5/16" x 2-1/2" x 5"
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- National Hardware N222-190 2190BC U Bolt in Zinc plated,#632-3/8"x2"x3-1/2"

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**Shop now:** [https://www.desertcart.jp/products/82981765-national-hardware-n222-562-dp2190bc-u-bolt-zinc-plated-5](https://www.desertcart.jp/products/82981765-national-hardware-n222-562-dp2190bc-u-bolt-zinc-plated-5)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*