---
product_id: 649909411
title: "FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit, 1/4-20 5/16-18 3/8-16 Hex Screws Bolts Nuts Kit, 15 Common Sizes Included"
brand: "foliv"
price: "A$712"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/649909411-foliv-566pcs-grade-8-heavy-duty-bolts-and-nuts-assortment
store_origin: AU
region: Australia
---

# Organized heat-seal packaging 566pcs heavy-duty kit Grade 8 alloy steel strength FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit, 1/4-20 5/16-18 3/8-16 Hex Screws Bolts Nuts Kit, 15 Common Sizes Included

**Brand:** foliv
**Price:** A$712
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate heavy-duty bolt kit—because every detail counts!

## Quick Answers

- **What is this?** FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit, 1/4-20 5/16-18 3/8-16 Hex Screws Bolts Nuts Kit, 15 Common Sizes Included by foliv
- **How much does it cost?** A$712 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/649909411-foliv-566pcs-grade-8-heavy-duty-bolts-and-nuts-assortment)

## 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

- • **Precision Organization:** Heat-sealed transparent box with clear labels keeps every bolt, nut, and washer perfectly sorted—no more wasted time hunting for the right size.
- • **Comprehensive Size Range:** Includes 15 common SAE sizes from 1/4-20 to 3/8-16, totaling 566 pieces—your all-in-one solution for professional repairs and DIY.
- • **Trusted Quality & Support:** Backed by FOLIV’s reliable customer service—quality guaranteed or your problem solved swiftly, ensuring peace of mind.
- • **Unmatched Strength & Durability:** Crafted from Grade 8 alloy steel for superior corrosion resistance and high hardness—built to last through any project.
- • **Versatile Application Powerhouse:** Ideal for machinery, automotive, furniture, and motorcycle repairs—engineered to meet the demands of your toughest jobs.

## Overview

The FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit offers a robust collection of 15 common SAE hex bolt sizes, crafted from corrosion-resistant, high-strength alloy steel. Packaged in a clear, heat-sealed organizer, this kit ensures quick access and precise sorting for professional-grade machinery, automotive, and DIY projects. With 566 pieces including bolts, nuts, and spring washers, it delivers unmatched versatility and durability backed by dependable customer support.

## Description

FOLIV 566Pcs Heavy Duty Bolts and Nuts Assortment Kit, Grade 8 Hex Screws Bolts Nuts Kit, 1/4-20 5/16-18 3/8-16, 15 Common Sizes Included

## Features

- MADE OF GRADE 8 ALLOY STEEL: Corrosion resistance, good wear resistance, high hardness and high strength.
- 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 176pcs SAE hex bolts, 130PCS hex nut and130PCS spring washers. Total is 566PCS.
- PLASTIC HEAT SEAL PACKAGING: All the nuts and bolts and organized in a sturdy transparent box. Every size is in single space, will not get mixed. Box with clear labels on cover, convenient for users to get correct sizes.
- WIDE APPLICATIONS: The bolts kit are widely used in machinery, furniture, car and motorcycle repair and DIY design.
- RELIABLE QUALITY AND SERVICE: FOLIV provide service for our product quality problem. If you met any quality problem about our product, please feel free to contact us, we will solve it very soon.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Fastener Type | Hex |
| Head Style | Hex |
| Finish Type | Yellow Zinc |
| Shape | Hexagonal |
| Item Diameter | 0.25 Inches |
| Thread Size | 1/4-20 |
| Number of Pieces | 566 |
| Maximum Shear Strength | 580 MPa (84,729 psi) |
| Manufacturer | Foliv |
| UPC | 797424242399 |
| Country of Origin | USA |
| Model number | F-566 Bolts |
| Item Weight | 1 kg |
| Item model number | F-566 Bolts |
| Are batteries included? | No |

## Product Details

- **Size:** 566
- **Colour:** Gold
- **Material:** Grade Alloy Steel
- **Brand:** Foliv
- **Item dimensions L x W x H:** 20 x 13.3 x 3.5 Centimeters

## Images

![FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit, 1/4-20 5/16-18 3/8-16 Hex Screws Bolts Nuts Kit, 15 Common Sizes Included - Image 1](https://m.media-amazon.com/images/I/81bOOsdt3NL.jpg)
![FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit, 1/4-20 5/16-18 3/8-16 Hex Screws Bolts Nuts Kit, 15 Common Sizes Included - Image 2](https://m.media-amazon.com/images/I/71Thj1A9InL.jpg)
![FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit, 1/4-20 5/16-18 3/8-16 Hex Screws Bolts Nuts Kit, 15 Common Sizes Included - Image 3](https://m.media-amazon.com/images/I/71ZMVhrjw6L.jpg)
![FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit, 1/4-20 5/16-18 3/8-16 Hex Screws Bolts Nuts Kit, 15 Common Sizes Included - Image 4](https://m.media-amazon.com/images/I/71jT13s9GoL.jpg)
![FOLIV 566Pcs Grade 8 Heavy Duty Bolts and Nuts Assortment Kit, 1/4-20 5/16-18 3/8-16 Hex Screws Bolts Nuts Kit, 15 Common Sizes Included - Image 5](https://m.media-amazon.com/images/I/81VJ+er3AZL.jpg)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-02*