---
product_id: 565954842
title: "HELIFOUNER 540 Pieces M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm, Button Head Socket Cap Screws Bolts Washers Nuts Kit, 304 Stainless Steel"
brand: "helifouner"
price: "₱2014"
currency: PHP
in_stock: true
reviews_count: 8
category: "Helifouner"
url: https://www.desertcart.ph/products/565954842-helifouner-540-pieces-m3-x-6mm-8mm-12mm-16mm-20mm
store_origin: PH
region: Philippines
---

# 7 versatile M3 screw lengths 540-piece comprehensive kit 304 stainless steel corrosion resistance HELIFOUNER 540 Pieces M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm, Button Head Socket Cap Screws Bolts Washers Nuts Kit, 304 Stainless Steel

**Brand:** helifouner
**Price:** ₱2014
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate stainless steel fastening arsenal!

## Quick Answers

- **What is this?** HELIFOUNER 540 Pieces M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm, Button Head Socket Cap Screws Bolts Washers Nuts Kit, 304 Stainless Steel by helifouner
- **How much does it cost?** ₱2014 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/565954842-helifouner-540-pieces-m3-x-6mm-8mm-12mm-16mm-20mm)

## Best For

- helifouner enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Size Range:** Seven M3 screw lengths from 6mm to 30mm to fit any build
- • **Effortless Organization:** Durable transparent case with clear labels for quick size selection
- • **All-in-One Precision Kit:** 540 meticulously organized pieces for every project need
- • **Enhanced Fastening Security:** Includes lock & flat washers to protect and stabilize connections
- • **Premium 304 Stainless Steel:** Superior rust & oxidation resistance for lasting durability

## Overview

The HELIFOUNER 540-piece M3 Button Head Socket Cap Screws Kit features seven screw lengths (6mm to 30mm) crafted from corrosion-resistant 304 stainless steel. This comprehensive set includes matching hex nuts, lock washers, and flat washers, all neatly packed in a durable transparent case for easy access. Designed for precision and durability, it’s ideal for professionals and DIYers tackling electronics, machinery, and household projects.

## Description

【Specifications:】 - Size: M3 - Color: Silver - Pitch: 0.5mm - Drive Type: Internal Hex - Material: 304 Stainless Steel - Package Quantity: 540 Pieces - Screws Type: Button Head Socket Cap Screws 【Features:】 - 304 stainless steel, high hardness, no deformation, anti-oxidation, corrosion resistance. - The nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts. - Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation. - Widely used in automotive, boating, printed projects home appliance, communication equipment and other machinery industry. 【Package Included:】  M3x6mm --------- 20Pieces  M3x8mm --------- 20Pieces  M3x12mm -------- 20Pieces  M3x16mm -------- 20Pieces  M3x20mm -------- 20Pieces  M3x25mm -------- 15Pieces  M3x30mm -------- 15Pieces  M3 Nuts --------- 130Pieces  Flat Washers ---- 140Pieces  Lock Washers --140Pieces 【Package Quantity: 540 Pieces M3 Button Head Socket Cap Screws, Lock washers, Flat Washers and Nuts】 CHOKING HAZARD -- Small parts. Not for children under 6 years. Note: 1, Warning: small parts, keep away from children and kids. 2, If you have any questions, please feel free to contact us at any time.

Review: Great Value , qulaity hardware! - I recently purchased the HELIFOUNER 120 Pieces M6 bolts and nuts, and I couldn't be more impressed with the quality and value this assortment provides. As someone who loves tackling DIY projects around the house, having a reliable set of bolts and nuts is essential, and this kit exceeded my expectations. The variety in sizes ensures that I always have the right fit for any project. The bolts are sturdy and well-threaded, making them easy to work with. The nuts are equally durable, providing a secure fastening solution. I appreciate the attention to quality in every piece – no signs of rust or flimsiness. What sets this kit apart is the thoughtful packaging. The storage case is robust and well-organized, making it a breeze to locate the specific size I need. No more rummaging through a messy toolbox to find the right bolt – everything is neatly arranged and easy to access. Whether you're a seasoned DIY enthusiast or just starting, this assortment is a game-changer. It's a cost-effective solution compared to buying individual pieces, and the quality ensures that these bolts and nuts will stand up to the demands of various projects. In conclusion, the HELIFOUNER 120 Pieces M6 bolts and nuts are a fantastic addition to any toolkit. I highly recommend this set for its quality, variety, and overall value. Five stars well-deserved!
Review: Quality hardware! - Very nice set. All the parts are precisely machined and formed. Clean threads, nice knurling. Very useful!

## Features

- 【Sizes】M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm button head socket cap screws with matching hex nuts, lock washers and flat washers, total 7 sizes, different sizes can meet your different needs.
- 【Material】304 stainless steel, stainless steel material which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using.
- 【Package】540 pieces in total, packed in a durable transparent box with label. It is easy to distinguish the size of the product, when you want to use a certain screw, you don't have to waste time buying it separately, you can choose the suitable one to meet all your needs.
- 【Wide Applications】Widely used in all kinds of precision machinery industry, classified instruments, instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights, toys, etc.
- 【Tips】Products contain small parts, keep away from children and prevent inadvertent swallowed. All screws are special sharp with screw thread, please keep away from kids. Whenever you need us, please free to contact us, we will give you a professional service and reply you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMQ2KJK6 |
| Best Sellers Rank | #9,821 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #83 in Socket Head Screws |
| Brand | HELIFOUNER |
| Color | Silver |
| Compatible Groove Diameter | 3 Millimeters |
| Customer Reviews | 4.7 out of 5 stars 602 Reviews |
| Fastener Type | Socket Head Cap Screw |
| Finish Types | Plain |
| Grade Rating | 304 Stainless Steel |
| Head Style | Button |
| Item Diameter | 3 Millimeters |
| Item Shape | Round |
| Manufacturer | HELIFOUNER |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Number of Pieces | 540 |
| Screw Head Style | Button |
| Size | M3 |
| Size Name | M3 |
| Thread Size | M3-0.5 |
| UPC | 749355461257 |
| Unit Count | 1.0 Count |

## Product Details

- **Size:** M3
- **Color:** Silver
- **Material:** Stainless Steel
- **Brand:** HELIFOUNER
- **Fastener Type:** Socket Head Cap Screw

## Images

![HELIFOUNER 540 Pieces M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm, Button Head Socket Cap Screws Bolts Washers Nuts Kit, 304 Stainless Steel - Image 1](https://m.media-amazon.com/images/I/61QnjPer09L.jpg)
![HELIFOUNER 540 Pieces M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm, Button Head Socket Cap Screws Bolts Washers Nuts Kit, 304 Stainless Steel - Image 2](https://m.media-amazon.com/images/I/712TNtZBohL.jpg)
![HELIFOUNER 540 Pieces M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm, Button Head Socket Cap Screws Bolts Washers Nuts Kit, 304 Stainless Steel - Image 3](https://m.media-amazon.com/images/I/71Fb6M3EYwL.jpg)
![HELIFOUNER 540 Pieces M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm, Button Head Socket Cap Screws Bolts Washers Nuts Kit, 304 Stainless Steel - Image 4](https://m.media-amazon.com/images/I/810qE46T6LL.jpg)
![HELIFOUNER 540 Pieces M3 x 6mm /8mm /12mm /16mm /20mm /25mm /30mm, Button Head Socket Cap Screws Bolts Washers Nuts Kit, 304 Stainless Steel - Image 5](https://m.media-amazon.com/images/I/81lcBYYDh1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value , qulaity hardware!
*by S***K on January 12, 2024*

I recently purchased the HELIFOUNER 120 Pieces M6 bolts and nuts, and I couldn't be more impressed with the quality and value this assortment provides. As someone who loves tackling DIY projects around the house, having a reliable set of bolts and nuts is essential, and this kit exceeded my expectations. The variety in sizes ensures that I always have the right fit for any project. The bolts are sturdy and well-threaded, making them easy to work with. The nuts are equally durable, providing a secure fastening solution. I appreciate the attention to quality in every piece – no signs of rust or flimsiness. What sets this kit apart is the thoughtful packaging. The storage case is robust and well-organized, making it a breeze to locate the specific size I need. No more rummaging through a messy toolbox to find the right bolt – everything is neatly arranged and easy to access. Whether you're a seasoned DIY enthusiast or just starting, this assortment is a game-changer. It's a cost-effective solution compared to buying individual pieces, and the quality ensures that these bolts and nuts will stand up to the demands of various projects. In conclusion, the HELIFOUNER 120 Pieces M6 bolts and nuts are a fantastic addition to any toolkit. I highly recommend this set for its quality, variety, and overall value. Five stars well-deserved!

### ⭐⭐⭐⭐⭐ Quality hardware!
*by K***H on September 17, 2025*

Very nice set. All the parts are precisely machined and formed. Clean threads, nice knurling. Very useful!

### ⭐⭐⭐⭐⭐ Amazing kit, must have for my pontoon project
*by T***D on September 29, 2025*

Amazing kit. Great price.

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-06*