---
product_id: 605764751
title: "FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2\" to 1-1/2\""
brand: "foliv"
price: "₩265984"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/605764751-foliv-523pcs-grade-8-bolts-and-nuts-assortment-kit-heavy
store_origin: KR
region: South Korea
---

# Upgraded heavy-duty organizer box 523 premium Grade 8 alloy steel pieces 3 versatile SAE hex bolt sizes FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2"

**Brand:** foliv
**Price:** ₩265984
**Availability:** ✅ In Stock

## Summary

> 🔧 Gear up like a pro — never run out of the right bolt again!

## Quick Answers

- **What is this?** FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2" by foliv
- **How much does it cost?** ₩265984 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/605764751-foliv-523pcs-grade-8-bolts-and-nuts-assortment-kit-heavy)

## Best For

- foliv enthusiasts

## Why This Product

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

## Key Features

- • **Massive 523-Piece Kit:** Includes 127 bolts, 132 nuts, and 132 spring washers for any project scale.
- • **Premium Organizer Box:** Sturdy, portable toolbox keeps your hardware perfectly sorted and ready to go.
- • **Eco-Conscious Purchase:** Every kit supports environmental education, making your buy a green choice.
- • **Complete SAE Size Range:** From 1/4-20 to 3/8-16, bolts cover all your essential fastening needs.
- • **Unmatched Strength & Durability:** Grade 8 alloy steel bolts resist corrosion and wear for long-lasting performance.

## Overview

The FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit offers heavy-duty, corrosion-resistant alloy steel hardware in three SAE sizes, ranging from 1/4-20 to 3/8-16, with lengths between 1/2" and 1-1/2". This comprehensive set includes 127 hex bolts, 132 nuts, and 132 spring washers, all housed in a durable, upgraded organizer box. Ideal for machinery, automotive, furniture, and DIY projects, it also supports environmental education through charitable donations.

## Description

FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2” to 1-1/2”

## Features

- GRADE 8 BOLTS ASSORTMENT KIT: Made of heavy duty Grade 8 Alloy Steel, corrosion resistance, good wear resistance, high hardness.
- 1/4-20, 5/16-18, 3/8-16 SAE SIZES: Size from 1/4-20 x1/2" to 1-1/2", 5/16-18 x 3/4" to 2", 3/8-16 x 3/4" to 2". Package includes 127pcs SAE hex bolts, 132PCS hex nut and 132PCS spring washers. Total is 523PCS.
- UPGRADED STURDY CARRY TOOL BOX: We keep looking for more suitable tool box packaging for our very heavy bolts and nuts assortments. This handy box is sturdy and nice bolts and nuts organizer.If unfortunately box damaged on shipping way, please contact us we will send you a new box.
- WIDE APPLICATIONS: The bolts and nuts kit are widely used in machinery, furniture, car and motorcycle repair and DIY design.
- GREEN PROTECTION: FOLIV is donating from this purchase to White Memorial Conservation Center Inc., which is providing year-round environmental education programs for children and adults to protect natural resources (i.e. vegetation, water, soil, and air). Hope we could do something for this beautiful green world.

## Product Details

- **Size:** One Size
- **Color:** Gold
- **Material:** Alloy Steel
- **Brand:** Foliv
- **Fastener Type:** Hex

## Images

![FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2" - Image 1](https://m.media-amazon.com/images/I/81dctpvPsFL.jpg)
![FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2" - Image 2](https://m.media-amazon.com/images/I/81srOIIEcjL.jpg)
![FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2" - Image 3](https://m.media-amazon.com/images/I/71AycNKiPmL.jpg)
![FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2" - Image 4](https://m.media-amazon.com/images/I/71vz0Mceg8L.jpg)
![FOLIV 523PCS Grade 8 Bolts and Nuts Assortment Kit, Heavy Duty Nut and Bolt Assortment, 1/4-20 5/16-18 3/8-16 SAE Hex Bolts, Length from 1/2" to 1-1/2" - Image 5](https://m.media-amazon.com/images/I/81A9nCqcGvL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.kr/products/605764751-foliv-523pcs-grade-8-bolts-and-nuts-assortment-kit-heavy](https://www.desertcart.kr/products/605764751-foliv-523pcs-grade-8-bolts-and-nuts-assortment-kit-heavy)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*