---
product_id: 639947878
title: "M6 x 12mm Socket Cap Allen Bolts, Flat Round Head Socket Cap Screws, Furniture Screws, Carbon Steel, Full Thread, Black Oxide Finish, 25 PCS"
brand: "ouschr"
price: "$32.65"
currency: USD
in_stock: true
reviews_count: 9
category: "Ouschr"
url: https://www.desertcart.ec/products/639947878-m6-x-12mm-socket-cap-allen-bolts-flat-round-head
store_origin: EC
region: Ecuador
---

# M6 x 12mm precision size Full thread for max grip Black oxide corrosion resistance M6 x 12mm Socket Cap Allen Bolts, Flat Round Head Socket Cap Screws, Furniture Screws, Carbon Steel, Full Thread, Black Oxide Finish, 25 PCS

**Brand:** ouschr
**Price:** $32.65
**Availability:** ✅ In Stock

## Summary

> 🔩 Upgrade your build game with bolts that mean business!

## Quick Answers

- **What is this?** M6 x 12mm Socket Cap Allen Bolts, Flat Round Head Socket Cap Screws, Furniture Screws, Carbon Steel, Full Thread, Black Oxide Finish, 25 PCS by ouschr
- **How much does it cost?** $32.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/639947878-m6-x-12mm-socket-cap-allen-bolts-flat-round-head)

## Best For

- ouschr enthusiasts

## Why This Product

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

## Key Features

- • **Full Threaded Strength:** Ensures maximum hold and stability in every application.
- • **Durable Carbon Steel Build:** High tensile strength with long-lasting anti-rust black oxide finish.
- • **Flush Flat Round Head Design:** Sleek, low-profile finish that won’t snag or catch—professional look guaranteed.
- • **Precision Engineered M6 x 12mm:** Perfectly sized for seamless furniture assembly and repairs.
- • **Versatile Use Across Industries:** Ideal for furniture, office equipment, machinery, and DIY projects—join the pros who trust OUSCHR.

## Overview

These M6 x 12mm socket cap Allen bolts feature full threading and a black oxide finish on high-quality carbon steel, delivering superior strength, corrosion resistance, and a flush, snag-free profile. Perfect for furniture assembly, industrial machinery, and precision repairs, this 25-piece set combines durability with professional-grade performance.

## Description

Product Description Socket head cap screws are precision threaded fasteners with an socket drive (also called hex drive). They are known for their effecient application performance and endurance.Clear Threads and Smooth Surfaces without Burrs, Easy to Install and Disassemble. Since the top of the bolts can be flush with the surface after installation, they are less likely to catch objects moving overhead. They are widely used for different kinds of furnitures like beds, tables, cabinets, chairs, etc. They are also ideal for joining wood, boards, workbench, and kitchen worktops. Product Specification Screw Style: Socket Cap Screw Bolt; Screw Size: M6; Screw Length: 12mm; Color: Black Oxide;Material: Carbon Steel;Package Included: 25 PCS Socket Cap Screws;If you have any questions when using, please feel free to contact us by desertcart message.

Review: good product - worked well repairing some metal furniture the machine screws that came with the piece were 2 mm short to catch the screw hole, needed black to blend in, came with the hex wrench and all
Review: Saved me $600 - Needed to run a bypass belt on my ac compressor so I didnt need to immedietly spend $600 on a new one plus labor but two of the bolts on my waterpump would rub on the new belt so used these instead and it works great now. Screwed in easy and was able to get them tight without stripping the heads.

## Features

- Product Size - Thread Diameter: 6mm; Screw Length: 12mm; Thread Pitch: 1mm; Head Diameter: 12.5mm, Head Height: 2.8mm, Hex Drive Size: 4mm.
- Package - 25 PCS M6 Black Hex Socket Cap Screws Bolts.
- Screw Parameter - Exterior Finish: Black Oxide; Thread Style: Right Hand; Thread Coverage: Full Thread; Drive Type: Hex Socket.
- Material & Performance - High-quality Carbon Steel, Great Strength, Good Corrosion Resistance and Anti-rust Effect, Long Service Life, Not Easy to Damage.
- Widely Application - Widely used for different kinds of Furnitures like Beds, Tables, Cabinets, Chairs, or Joining Wood, Boards, Workbench, Kitchen Worktops, etc. It's also good for Office Appliance, Communication Equipment, Ship Assembly and other Machinery Industry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKW4MHGZ |
| Best Sellers Rank | #8,833 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #58 in Socket Head Screws |
| Brand | OUSCHR |
| Color | Black |
| Compatible groove diameter | 4 Millimeters |
| Date First Available | December 6, 2023 |
| Exterior Finish | Carbon steel |
| Fastener Size | M6 |
| Fastener Type | Socket Head |
| Head Style | Socket |
| Head Type | Socket Head |
| Item Diameter | 6 Millimeters |
| Item Weight | 2.11 ounces |
| Item model number | M6 x 12 |
| Manufacturer | OUSCHR |
| Material | Carbon Steel |
| Maximum Shear Strength | 150 |
| Metal Type | Carbon Steel |
| Point Style | Flat Point |
| Set Screw Thread Type | Metric |
| Size | M6 x 12mm |
| Thread Coverage | Fully Threaded |
| Thread Size | m6-1 |
| Thread Style | Right Hand |
| Thread Type | Metric |

## Product Details

- **Exterior Finish:** Carbon steel
- **Head Style:** Socket
- **Material:** Carbon Steel
- **Point Style:** Flat Point
- **Thread Size:** m6-1

## Images

![M6 x 12mm Socket Cap Allen Bolts, Flat Round Head Socket Cap Screws, Furniture Screws, Carbon Steel, Full Thread, Black Oxide Finish, 25 PCS - Image 1](https://m.media-amazon.com/images/I/61cLwFp16fL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ good product
*by R***N on November 8, 2025*

worked well repairing some metal furniture the machine screws that came with the piece were 2 mm short to catch the screw hole, needed black to blend in, came with the hex wrench and all

### ⭐⭐⭐⭐⭐ Saved me $600
*by S***F on October 1, 2025*

Needed to run a bypass belt on my ac compressor so I didnt need to immedietly spend $600 on a new one plus labor but two of the bolts on my waterpump would rub on the new belt so used these instead and it works great now. Screwed in easy and was able to get them tight without stripping the heads.

### ⭐⭐⭐⭐⭐ Great match for bolt on computer chair!
*by J***E on October 13, 2025*

My son has a nice computer chair! A bolt on the back broke and he wanted to repair it! Took bolt to Menards and couldn’t find a match! Went online to this chair and looked at instructions and found bolt size! This bolt was an exact match! Sold as a set of 2. So we have a spare!

## Frequently Bought Together

- M6 x 12mm Socket Cap Allen Bolts, Flat Round Head Socket Cap Screws, Furniture Screws, Carbon Steel, Full Thread, Black Oxide Finish, 25 PCS
- Mywish M6 x 30mm 20Pcs Flat Head Hex Socket Cap Screws Bolts, 304 Stainless Steel Furniture Bolts Full Thread, Black Oxide & Hex Spanner
- M6 x 45mm 20Pcs Flat Head Hex Socket Cap Screws Bolts, 304 Stainless Steel 18-8, Full Thread, Black Oxide by SG TZH (with Hex Spanner)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/639947878-m6-x-12mm-socket-cap-allen-bolts-flat-round-head](https://www.desertcart.ec/products/639947878-m6-x-12mm-socket-cap-allen-bolts-flat-round-head)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-16*