---
product_id: 89589177
title: "National N221-697 2162 Hook Bolt in Zinc, 3/8\" x 7\""
brand: "national hardware"
price: "45 Lei"
currency: RON
in_stock: true
reviews_count: 6
category: "National Hardware"
url: https://www.desertcart.ro/products/89589177-national-n221-697-2162-hook-bolt-in-zinc-3-8
store_origin: RO
region: Romania
---

# 3/8" diameter steel wire Safe working load 135 lbs Zinc plating corrosion resistance National N221-697 2162 Hook Bolt in Zinc, 3/8" x 7"

**Brand:** national hardware
**Price:** 45 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Hook into strength and reliability—don’t get left hanging!

## Quick Answers

- **What is this?** National N221-697 2162 Hook Bolt in Zinc, 3/8" x 7" by national hardware
- **How much does it cost?** 45 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/89589177-national-n221-697-2162-hook-bolt-in-zinc-3-8)

## 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

- • **Built to Last:** Crafted from durable steel wire for industrial-grade strength and longevity.
- • **Trusted Legacy:** Backed by National Hardware’s century-long commitment to quality and innovation.
- • **Effortless Installation:** Includes 2 hex nuts and a hex head design for quick, secure mounting every time.
- • **Heavy Lifting Made Easy:** Supports up to 135 lbs safe working load—perfect for demanding home or industrial projects.
- • **Weatherproof Performance:** Zinc plating ensures superior corrosion resistance for both indoor and outdoor use.

## Overview

The National Hardware N221-697 3/8" x 7" Hook Bolt is a zinc-plated steel fastener designed for versatile home, farm, and industrial applications. With a safe working load of 135 lbs and corrosion-resistant finish, it offers durable, weatherproof performance. Easy to install with included hex nuts, this hook bolt combines trusted quality and practical strength for all your fastening needs.

## 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. Hook bolts are an ideal solution to situations where self-tapping hooks are not a feasible option. 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. Hook bolts are an ideal solution to situations where self-tapping hooks are not a feasible option. Zinc plating offers corrosion resistance for all of your functional hardware needs.

Review: They work as expected - They work as expected
Review: Perfect - Good price, worked well!

## Features

- National Hardware's 3/8" x 7" Hook Bolt is designed for home and industrial applications.
- Manufactured from steel wire for durability.
- Easy installation.
- For interior and exterior applications.
- Safe Working Load of 135 lbs
- Manufactured from steel wire
- Designed for home and industrial applications
- 2 Hex nuts included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BQSIES |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #100,792 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #288 in Screw-In Hooks |
| Brand | National Hardware |
| Color | Zinc Plated |
| Customer Reviews | 4.8 4.8 out of 5 stars (52) |
| Cutting Diameter | 0.38 Inches |
| Date First Available | August 17, 2005 |
| Exterior Finish | Zinc |
| Fastener Type | Hexagon Bolt |
| Finish | Zinc plated |
| Global Trade Identification Number | 00038613124080 |
| Head Style | Hex |
| Head Type | Hex |
| Included Components | National Hardware N221-697 2162 Hook Bolts in Zinc, 3/8" x 7" |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 0.38 Inches |
| Item Hardness | Grade 8 |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item model number | N221-697 |
| Manufacturer | National Hardware |
| Manufacturer Grade | National Hardware |
| Material | Plastic |
| Maximum Shear Strength | 135-150 lbs |
| Measurement System | Inch |
| Metal Type | Zinc |
| Mounting Type | Plate Mount |
| Number of Pieces | 1 |
| Part Number | N221-697 |
| Shape | L-shape |
| Size | 3/8" x 7" |
| Thread Class | 2A |
| Thread Size | 3/8 |
| Thread Style | Right Hand |
| Thread Type | Standard Machine Screw |
| UPC | 033923927123 038613124080 |
| Warranty Description | Warranty |

## Product Details

- **Exterior Finish:** Zinc
- **Head Style:** Hex
- **Manufacturer Grade:** National Hardware
- **Material:** Plastic
- **Thread Size:** 3/8

## Images

![National N221-697 2162 Hook Bolt in Zinc, 3/8" x 7" - Image 1](https://m.media-amazon.com/images/I/51mMKQnS6kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work as expected
*by R***T on July 2, 2025*

They work as expected

### ⭐⭐⭐⭐⭐ Perfect
*by C***A on May 9, 2025*

Good price, worked well!

### ⭐⭐⭐⭐⭐ Works as adverised
*by M***N on December 25, 2021*

Garage door spring

## Frequently Bought Together

- National Hardware N221-697 2162 Hook Bolts in Zinc, 3/8" x 7"
- National Hardware N232-934 2195 J Bolts in Zinc, 5/16" x 7"
- National Hardware N232-975 2195BC J Bolt in Zinc plated,1/2" x 6"

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**Shop now:** [https://www.desertcart.ro/products/89589177-national-n221-697-2162-hook-bolt-in-zinc-3-8](https://www.desertcart.ro/products/89589177-national-n221-697-2162-hook-bolt-in-zinc-3-8)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-14*