---
product_id: 78668065
title: "cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel"
brand: "cseao"
price: "3075 som"
currency: KGS
in_stock: true
reviews_count: 9
category: "C Seao"
url: https://www.desertcart.kg/products/78668065-cseao-340pcs-flat-phillips-head-m3-screws-nuts-washers-assortment
store_origin: KG
region: Kyrgyzstan
---

# 5 size lengths: 30-50mm 340pcs precision M3 fasteners 304 stainless steel anti-rust strength cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel

**Brand:** cseao
**Price:** 3075 som
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your toolkit with the ultimate M3 fastener collection — don’t get left unscrewed!

## Quick Answers

- **What is this?** cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel by cseao
- **How much does it cost?** 3075 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/78668065-cseao-340pcs-flat-phillips-head-m3-screws-nuts-washers-assortment)

## Best For

- cseao enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Size Range:** Five precise lengths from 30mm to 50mm to fit diverse assembly demands
- • **Organized & Ready-to-Use:** Compact storage box keeps your kit accessible and project-ready (pro tip: handle with care!)
- • **Trusted Grade 8.8 Strength:** Engineered for professional-grade hardness and secure fastening every time
- • **Premium 304 Stainless Steel:** Corrosion-resistant, durable, and built to last through any challenge
- • **Complete M3 Fastener Arsenal:** 340 pieces including screws, nuts, flat & spring washers for every project need

## Overview

The cSeao 340pcs M3 Flat Phillips Head Screws, Nuts, and Washers Assortment Kit offers a comprehensive selection of corrosion-resistant 304 stainless steel fasteners in five lengths (30-50mm). Designed for durability and versatility, this Grade 8.8 kit is perfect for professionals and DIYers seeking reliable, organized hardware solutions.

## Description

desertcart.com: cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel : Industrial & Scientific

Review: Excellent assortment - Excellent assortment. Comes not only with washers and lock washers. Amazing kit. Can't find it at home depot.
Review: I got the M4 set and they were just what I needed - I needed some longer M4 fasteners to fit some hood catches to a race car, and ordered these. Plenty of fasteners for the money. My only gripe is that the storage box separators are a little flimsy. I opened the box upside down in a hurry, and the separators fell out. Now all the bolts are mixed together. A small price to pay for a metric bunch of bolts.

## Features

- Include size: M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm;
- Package: M3 Phillips Head Screws + M3 Spring Washers + M3 Flat Washers + M3 Nuts in a box;
- Material: 304 Stainless Steel; Color: Silver;
- Quantity: 340pcs; Product name:M3 Machine Screws Nuts Washers Assortment Kit;
- Features: anti-rust, hardness, sturdy, clear thread.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CWDSCHX |
| Best Sellers Rank | #284,278 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #678 in Screw & Bolt Assortment Sets |
| Brand | cSeao |
| Color | Silver,Clear |
| Customer Reviews | 4.3 out of 5 stars 112 Reviews |
| Fastener Type | Screw, Nut, Washer Assortment |
| Finish Types | Plain |
| Grade Rating | Grade 8.8 |
| Head Style | Phillips |
| Item Shape | Round, Flat, Hexagonal |
| Manufacturer | cSeao |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Number of Pieces | 340 |
| Screw Head Style | Phillips |
| Size | 340pcs M3 x 30/ 35 / 40/ 45 / 50mm |
| Size Name | 340pcs M3 x 30/ 35 / 40/ 45 / 50mm |
| Thread Size | M3 |
| UPC | 613852348666 |
| Unit Count | 1 Count |
| Warranty Description | Return or refund if defect. |

## Images

![cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel - Image 1](https://m.media-amazon.com/images/I/81k7OoOmPqL.jpg)
![cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel - Image 2](https://m.media-amazon.com/images/I/817iU5gTCQS.jpg)
![cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel - Image 3](https://m.media-amazon.com/images/I/71U82XyclMS.jpg)
![cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel - Image 4](https://m.media-amazon.com/images/I/71I7bARJ2cS.jpg)
![cSeao 340pcs Flat Phillips Head M3 Screws Nuts Washers Assortment Kit, M3x30mm/ 35mm/ 40mm/ 45mm/ 50mm,304 Stainless Steel - Image 5](https://m.media-amazon.com/images/I/71odRsdrP7S.jpg)

## Questions & Answers

**Q: What is the longest of the screws?**
A: 50mm is the longest. If you need that converted to inches, it's ~1.97 inches .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent assortment
*by T***M on August 18, 2019*

Excellent assortment. Comes not only with washers and lock washers. Amazing kit. Can't find it at home depot.

### ⭐⭐⭐⭐⭐ I got the M4 set and they were just what I needed
*by G***W on October 10, 2023*

I needed some longer M4 fasteners to fit some hood catches to a race car, and ordered these. Plenty of fasteners for the money. My only gripe is that the storage box separators are a little flimsy. I opened the box upside down in a hurry, and the separators fell out. Now all the bolts are mixed together. A small price to pay for a metric bunch of bolts.

### ⭐⭐⭐⭐⭐ Awesome!
*by J***C on January 27, 2021*

High quality product. Will surely buy again.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-09-02*