---
product_id: 311538247
title: "50Pcs M3 x 4mm Flat Set Screw, 304 Stainless Steel Internal Hex Allen Head Drive Cup Point Set Screws Silver Socket Grub Screws for Towel Rack Door Knob"
brand: "mromax"
price: "VT2457"
currency: VUV
in_stock: true
reviews_count: 5
url: https://www.desertcart.vu/products/311538247-50pcs-m3-x-4mm-flat-set-screw-304-stainless-steel
store_origin: VU
region: Vanuatu
---

# Precise M3 x 4mm sizing 304 stainless steel durability Smooth, burr-free threading 50Pcs M3 x 4mm Flat Set Screw, 304 Stainless Steel Internal Hex Allen Head Drive Cup Point Set Screws Silver Socket Grub Screws for Towel Rack Door Knob

**Brand:** mromax
**Price:** VT2457
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your hardware game with screws that mean business!

## Quick Answers

- **What is this?** 50Pcs M3 x 4mm Flat Set Screw, 304 Stainless Steel Internal Hex Allen Head Drive Cup Point Set Screws Silver Socket Grub Screws for Towel Rack Door Knob by mromax
- **How much does it cost?** VT2457 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/311538247-50pcs-m3-x-4mm-flat-set-screw-304-stainless-steel)

## Best For

- mromax enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium 304 stainless steel resists rust and corrosion for long-term reliability.
- • **Versatile Utility:** Perfect for towel racks, door knobs, faucets, and mechanical gear fixing.
- • **Bulk Pack Advantage:** 50 screws per pack to keep your projects running without interruption.
- • **Effortless Installation:** Clean-cut edges and fine threads prevent loosening and simplify assembly.
- • **Precision Fit, Every Time:** Exact M3 x 4mm dimensions ensure seamless integration with your fixtures.

## Overview

The MroMax 50Pcs M3 x 4mm Flat Set Screws are precision-engineered from corrosion-resistant 304 stainless steel, featuring smooth, burr-free threads and a hex socket drive for easy installation. Ideal for securing bathroom fixtures, door handles, and mechanical components, this bulk pack ensures you’re always ready for your next project.

## Description

Full description not available

## Features

- 【Size】Model: M3 x 4mm; Screw Total Length: 4mm/0.16"; Inner Hex Diameter: 1.5mm/0.06"; Pitch: 0.5mm/0.02"; Inner Hex Depth: 1.2mm/0.05".
- 【Material】Hexagon socket set screws are made of 304 stainless steel for better corrosion and rust resistance, with smooth threads, fine workmanship and durability.
- 【Easy To Use】With clean cut edges and fine threads, these set screws for bathroom fixtures and door handles are burr-free, not prone to loosening, which can be easily screwed in with the wrench provided, making them easy and convenient for all to use.
- 【Wide Application】Set screws are widely used in mechanical equipment, civilian hardware, and compact instruments, such as gear fixing, cam fixing, household door handles, hardware faucets, towel racks, etc.
- 【Package Content】50Pcs x Set Screw

## Product Details

- **Material:** Stainless Steel
- **Head Style:** Socket
- **Exterior Finish:** Stainless Steel
- **Thread Size:** M3
- **Point Style:** Cupped Point

## Images

![50Pcs M3 x 4mm Flat Set Screw, 304 Stainless Steel Internal Hex Allen Head Drive Cup Point Set Screws Silver Socket Grub Screws for Towel Rack Door Knob - Image 1](https://m.media-amazon.com/images/I/71Pb7rYvefL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does exactly what it is supposed to do.
*by Z***T on September 1, 2025*

Good quality, no complaints.

### ⭐⭐⭐⭐⭐ Worked well for my Tone Pros bridge
*by J***H on July 29, 2025*

I needed these for my Tone Pros Les Paul bridge and they worked out great.

### ⭐⭐⭐⭐⭐ Metric
*by T***R on June 8, 2025*

Great for metric

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**Shop now:** [https://www.desertcart.vu/products/311538247-50pcs-m3-x-4mm-flat-set-screw-304-stainless-steel](https://www.desertcart.vu/products/311538247-50pcs-m3-x-4mm-flat-set-screw-304-stainless-steel)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*