---
product_id: 595941558
title: "M6 Screws, M6 X 25mm Allen Socket Head Cap Screws/Bolts - 6mm Diameter Fully Threaded M6 Bolts 25mm A2 Stainless Steel Long Hex Socket Bolt Coarse (Pack Of 20）"
brand: "amlooph"
price: "HK$103"
currency: HKD
in_stock: true
reviews_count: 8
category: "Amlooph"
url: https://www.desertcart.hk/products/595941558-m6-screws-m6-x-25mm-allen-socket-head-cap-screws
store_origin: HK
region: Hong Kong
---

# M3 x 5mm precision size Fully threaded for max grip A2 grade stainless steel strength M6 Screws, M6 X 25mm Allen Socket Head Cap Screws/Bolts - 6mm Diameter Fully Threaded M6 Bolts 25mm A2 Stainless Steel Long Hex Socket Bolt Coarse (Pack Of 20）

**Brand:** amlooph
**Price:** HK$103
**Availability:** ✅ In Stock

## Summary

> 🔧 Screw it right, screw it tight — the pro’s choice for flawless fixes!

## Quick Answers

- **What is this?** M6 Screws, M6 X 25mm Allen Socket Head Cap Screws/Bolts - 6mm Diameter Fully Threaded M6 Bolts 25mm A2 Stainless Steel Long Hex Socket Bolt Coarse (Pack Of 20） by amlooph
- **How much does it cost?** HK$103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/595941558-m6-screws-m6-x-25mm-allen-socket-head-cap-screws)

## Best For

- amlooph enthusiasts

## Why This Product

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

## Key Features

- • **Pack of 20 Bolts:** Bulk value for multiple projects—never run out mid-fix
- • **Hex Socket Head Cap:** Sleek, recessed drive for a clean finish and easy tightening
- • **Fully Threaded Design:** Ensures superior grip and stability in every application
- • **Premium A2 Stainless Steel:** Corrosion-resistant durability that lasts through every repair
- • **Precision Engineered M3 x 5mm:** Perfectly sized for detailed DIY and professional projects

## Overview

AMLOOPH M3 x 5mm Allen Socket Head Cap Screws are precision-engineered, fully threaded fasteners made from premium A2 stainless steel. Designed to meet DIN912 standards, these 20-pack hex socket bolts offer superior tensile strength and corrosion resistance, ideal for household repairs, furniture assembly, and mechanical applications. Their recessed hex drive ensures a sleek look and easy installation, making them a must-have for professionals and DIY enthusiasts alike.

## Description

AMLOOPH M3 Screws, M3 X 5mm Allen Socket Head Cap Screws/Bolts - 3mm Diameter Fully Threaded M3 Bolts 5mm A2 Stainless Steel Long Hex Socket Bolt Coarse (Pack Of 20) : desertcart.co.uk: DIY & Tools

Review: Quality fastner - Good quality s/steel cap screws good value
Review: Amlooph m4 x 20mm allen bolts - Excellent product and a fast delivery

## Features

- M3 Screw Type –-M3 Allen Socket Head Cap Screws
- Allen Socket Bolt Pack Contains-– 20 Bolts
- Tolerance--DIN912 Standard
- Allen Head Screws Thread Size--Length (L)-5mm, Socket Head (s)-2.5mm, Head Diameter (dk)-5.5mm, Head Length (k)-3mm, Pitch-0.5mm, Drive-Pin+T20
- Premium Materials-- High Quality A2 Grade Stainless Steel Hex Bolts, Perfect For Household, Furniture Bolts, Home Repairing, Threaded Rod And Machenical Appliance Etc.
- Advantage--Socket Head Cap Screws are threaded fasteners with a cylindrical head featuring an inset hexagon drive for tightening with a key. These screws offer superior tensile and yield strength compared to other screw types.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CK1TMCRK |
| Best Sellers Rank | 1,749 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Hex Bolts |
| Brand Name | AMLOOPH |
| Colour | Silver |
| Compatible Groove Diameter | 3 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 618 Reviews |
| Drive System | Internal Hex |
| Exterior Finish | Stainless Steel |
| Exterior finish | Stainless Steel |
| Fastener Size | M3 x 5mm |
| Fastener Type | Hex |
| Finish Types | Plain |
| Grade Rating | A2 |
| Head Type | Hex Socket |
| Head style | Allen Socket Cap |
| Item Diameter | 3 Millimetres |
| Item Dimensions | 15 x 10.5 x 0.5 centimetres |
| Item dimensions L x W x H | 15 x 10.5 x 0.5 centimetres |
| Manufacturer | AMLOOPH |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal | Stainless Steel |
| Number of Pieces | 20 |
| Point style | Hex Socket |
| Screw Head Style | Allen Socket Cap |
| Screw Point Style | Hex Socket |
| Set Screw Thread Type | UNC |
| Size | M3x5mm(20) |
| Thread Class | ISO Metric |
| Thread Coverage | Fully Threaded |
| Thread Size | M3 x 0.5 |
| Thread Style | Right Hand |
| Thread Type | UNC |
| Thread size | M3 x 0.5 |
| Unit Count | 20.0 Count |

## Product Details

- **Exterior finish:** Stainless Steel
- **Head style:** Allen Socket Cap
- **Item dimensions L x W x H:** 15 x 10.5 x 0.5 centimetres
- **Material:** Stainless Steel
- **Thread size:** M3 x 0.5

## Images

![M6 Screws, M6 X 25mm Allen Socket Head Cap Screws/Bolts - 6mm Diameter Fully Threaded M6 Bolts 25mm A2 Stainless Steel Long Hex Socket Bolt Coarse (Pack Of 20） - Image 1](https://m.media-amazon.com/images/I/71LPMybs4CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality fastner
*by D***T on 11 December 2025*

Good quality s/steel cap screws good value

### ⭐⭐⭐⭐⭐ Amlooph m4 x 20mm allen bolts
*by J***N on 13 November 2025*

Excellent product and a fast delivery

### ⭐⭐⭐⭐⭐ Screw these bolts! They work best if you screw 'em in ;)
*by C***S on 22 July 2024*

These bolts do exactly what they say and they came to the exact specs I ordered them to. I ordered something which was designed to be mounted to a 1-2mm thick aluminium frame and arrived with bolts 20mm long, including a washer & nut. I needed to mount mine to wood with a thickness of 20mm, so needed bolts around 18mm longer ... Thus, I ordered these. I ordered M6 x 40mm and these fit the 6mm diameter holes perfectly. The nuts which arrived with the default bolts fit these bolts perfectly, so the threading was exactly as it should be. Ulitmately, if you order M6 x 40mm bolts here, you get M6 x 40mm bolts. That's a 5/5 if you ask me.

## Frequently Bought Together

- AMLOOPH M6 Screws, M6 X 25mm Allen Socket Head Cap Screws/Bolts - 6mm Diameter Fully Threaded M6 Bolts 25mm A2 Stainless Steel Long Hex Socket Bolt Coarse (Pack Of 20）
- AMLOOPH M6 Washers, M6 x 12mm Metal Flat Penny Washer Thickness 1.5mm- A2 304 Stainless Steel Washers (20 Pack), Large OD Plain Wide Metal Round Flat Spacer Repair Washer for Screws Bolts
- M5 Nyloc Steel Nuts, 5mm Self Locking Nuts with Nylon Inserts (20 Pack) Evelyne

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**Shop now:** [https://www.desertcart.hk/products/595941558-m6-screws-m6-x-25mm-allen-socket-head-cap-screws](https://www.desertcart.hk/products/595941558-m6-screws-m6-x-25mm-allen-socket-head-cap-screws)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-03*