---
product_id: 3553826
title: "National Hardware N151-555 V834 Barrel Bolt in Zinc plated,3 Inch"
brand: "national hardware"
price: "¥1886"
currency: JPY
in_stock: true
reviews_count: 11
category: "National Hardware"
url: https://www.desertcart.jp/products/3553826-national-hardware-n151-555-v834-barrel-bolt-in-zinc-plated
store_origin: JP
region: Japan
---

# 0.32 inch bolt diameter 3x corrosion resistant zinc plating Grade 8 hardened steel National Hardware N151-555 V834 Barrel Bolt in Zinc plated,3 Inch

**Brand:** national hardware
**Price:** ¥1886
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your space with style and strength — don’t get left unlocked!

## Quick Answers

- **What is this?** National Hardware N151-555 V834 Barrel Bolt in Zinc plated,3 Inch by national hardware
- **How much does it cost?** ¥1886 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/3553826-national-hardware-n151-555-v834-barrel-bolt-in-zinc-plated)

## Best For

- national hardware enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Over 100 years of National Hardware innovation and quality assurance
- • **Lock-Position Notch:** Bolt securely locks in place for peace of mind
- • **Robust Grade 8 Steel:** Heavy-duty strength ensures reliable protection against unauthorized entry
- • **Precision Security Fit:** Versatile mounting for vertical, horizontal, left or right hand doors
- • **Weather-Guard Zinc Coating:** Triple corrosion resistance for lasting outdoor durability

## Overview

The National Hardware N151-555 V834 Barrel Bolt is a 3-inch zinc-plated security solution crafted from Grade 8 hardened steel. Designed for versatile mounting on lightweight doors, cabinets, and chests, it features a 0.32-inch diameter bolt with a notch-in case to lock securely. Its proprietary Weather Guard zinc coating offers triple the corrosion resistance, making it ideal for both indoor and outdoor use. Backed by over a century of manufacturing excellence, this barrel bolt delivers dependable, long-lasting security with a sleek zinc finish.

## 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 a reliable barrier against unauthorized entries. Barrel bolts add additional security and are made in standard, heavy duty or extra heavy duty versions for indoor and outdoor applications. A proprietary Weather Guard zinc coating is three times more corrosion resistant compared to the competition. 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 a reliable barrier against unauthorized entries. Barrel bolts add additional security and are made in standard, heavy duty or extra heavy duty versions for indoor and outdoor applications. A proprietary Weather Guard zinc coating is three times more corrosion resistant compared to the competition. Zinc plating offers corrosion resistance for all of your functional hardware needs.

Review: do as they should - they do the job and are great locks
Review: Great Product - Just what I needed. Sturdy and well made. Not much else to say about a barrel bolt. Works as intended and the price was ok.

## Features

- Designed for security applications on lightweight doors, chests and cabinets
- Use on vertical, horizontal, left or right hand applications
- In vertical use, the notch-in case holds the bolt in a locked position
- Bolt diameter is .32
- Durable steel case, strike and bolt

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000CBIEA |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #82,354 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #162 in Door Latches & Bolts |
| Brand | National Hardware |
| Certification | Not_applicable |
| Color | Zinc Plated |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,311) |
| Cutting Diameter | 0.32 Inches |
| Date First Available | February 17, 2007 |
| Exterior Finish | Zinc |
| Fastener Type | Barrel Bolt |
| Finish | Zinc plated |
| Global Trade Identification Number | 00038613151550 |
| Head Style | Flat |
| Head Type | Round |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 0.32 Inches |
| Item Hardness | Grade 8 |
| Item Package Quantity | 1 |
| Item Weight | 3.2 ounces |
| Item model number | N151-555 |
| Manufacturer | National Hardware |
| Manufacturer Grade | Grade Z1 |
| Material | Zinc Plated |
| Metal Type | Zinc |
| Mounting Type | Plate Mount |
| Number of Pieces | 1 |
| Part Number | N151-555 |
| Shape | Cylindrical With Flat Head |
| Size | 3 Inch |
| Thread Style | Right Hand |
| Thread Type | Unc |
| UPC | 038613151550 |

## Product Details

- **Color:** Zinc Plated
- **Exterior Finish:** Zinc
- **Head Style:** Flat
- **Manufacturer Grade:** Grade Z1
- **Material:** Zinc Plated

## Images

![National Hardware N151-555 V834 Barrel Bolt in Zinc plated,3 Inch - Image 1](https://m.media-amazon.com/images/I/31zCrIx-l1L.jpg)
![National Hardware N151-555 V834 Barrel Bolt in Zinc plated,3 Inch - Image 2](https://m.media-amazon.com/images/I/41U38hkXljL.jpg)
![National Hardware N151-555 V834 Barrel Bolt in Zinc plated,3 Inch - Image 3](https://m.media-amazon.com/images/I/41s0QMNQ85L.jpg)
![National Hardware N151-555 V834 Barrel Bolt in Zinc plated,3 Inch - Image 4](https://m.media-amazon.com/images/I/51Bprn+6NzL.jpg)
![National Hardware N151-555 V834 Barrel Bolt in Zinc plated,3 Inch - Image 5](https://m.media-amazon.com/images/I/51H5msgAuHL.jpg)

## Questions & Answers

**Q: are screws included?**
A: Yes, screws are included.

**Q: Can you use on a door that has a beveled border around it. It would not be able to slide in flush. Is it adjustable?**
A: It is not adjustable.

**Q: what are the dimensions of each piece?**
A: This Amazon listing is for several variations on the product, but the nominal size is the length of the bolt.  So the main plate is generally a little shorter, e.g 2-1/8 inches for the 3" bolt and 3" for the 4" bolt, and 3-7/8 inches for the 5" bolt.  It looks like they are all 1.53" tall, and 0.5" thick (how far they stick out from the mounting surface.

**Q: I need a barrel bolt with the bolt extending at least 2" beyond the end of the barrel.  Does this fit that need?  If not, do you have one that does?**
A: I just bought this one. The bolt extends about 2 centimeters beyond the end of the barrel.

## Customer Reviews

### ⭐⭐⭐⭐⭐ do as they should
*by J***N on December 8, 2025*

they do the job and are great locks

### ⭐⭐⭐⭐⭐ Great Product
*by L***A on December 28, 2023*

Just what I needed. Sturdy and well made. Not much else to say about a barrel bolt. Works as intended and the price was ok.

### ⭐⭐⭐⭐⭐ Easy-to-use
*by D***N on March 3, 2025*

Strong hardware.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*