---
product_id: 299977458
title: "Mellewell M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6"
brand: "mellewell"
price: "₱1811"
currency: PHP
in_stock: true
category: "Mellewell"
url: https://www.desertcart.ph/products/299977458-mellewell-m10-x-80mm-flanged-hex-head-bolts-flange-hexagon
store_origin: PH
region: Philippines
---

# M10 Metric Precision Black Oxide Corrosion Resistance Class 10.9 Alloy Steel Strength Mellewell M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6

**Brand:** mellewell
**Price:** ₱1811
**Availability:** ✅ In Stock

## Summary

> 🔩 Secure your projects with strength and style — don’t get left behind!

## Quick Answers

- **What is this?** Mellewell M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6 by mellewell
- **How much does it cost?** ₱1811 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/299977458-mellewell-m10-x-80mm-flanged-hex-head-bolts-flange-hexagon)

## Best For

- mellewell enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack of 6:** Ready for multiple projects or professional use without interruption
- • **Half-Threaded Precision:** 26mm thread length with 1.5mm pitch for secure fastening
- • **Sleek Black Oxide Finish:** Durable corrosion protection with a professional matte look
- • **All-in-One Flanged Design:** Eliminates washers for faster, hassle-free assembly
- • **Premium Alloy Steel Grade 10.9:** Engineered for superior strength and chemical resistance

## Overview

The Mellewell M10 x 80mm Flanged Hex Head Bolts are crafted from high-grade alloy steel (Class 10.9) with a black oxide finish for enhanced durability and corrosion resistance. Featuring a one-piece flanged design that removes the need for washers, these half-threaded bolts (26mm thread length, 1.5mm pitch) deliver reliable, efficient fastening. Sold in packs of six, they are ideal for professional and industrial applications requiring strength and precision.

## Description

Product Specification Screw Type: Metric Flanged Bolts Size: M10 Material: Alloy Steel Grade 10.9 Color: Black Finish Pitch Size: 1.5mm Package Included 6 PCS Flanged Bolts M10 x 80mm

## Features

- Screw Type: M10 metric flanged bolts.
- Material: High quality alloy steel class 10.9, provides great strength and chemical resistance.
- Design: The one-piece design eliminates the need of a separate washer and makes it more efficient and easier to use.
- Specification: Half thread, Pitch: 1.5mm. Screw Length: 80mm (Excluding Head), Thread Length: 26mm.
- Package Included: 6 PCS.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08S3DLJ67 |
| Best Sellers Rank | #10,902 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Hex Bolts |
| Brand | Mellewell |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (950) |
| Drive System | External Hex |
| Exterior Finish | Black Oxide |
| Fastener Size | M10 |
| Fastener Type | Flange Bolt |
| Finish Types | Black Finish |
| Grade Rating | Class 10.9 |
| Head Type | Flange |
| Item Diameter | 10 Millimeters |
| Item Hardness | Grade 10.9 |
| Manufacturer | Mellewell |
| Manufacturer Grade | Grade 10 9 |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Model | FLWLJB-M10X80-6 |
| Number Of Items | 6 |
| Number of Pieces | 6 |
| Part Number | FLWLJB-M10X80-6 |
| Screw Head Style | Hex Flange |
| Screw Point Style | Flat Point |
| Set Screw Thread Type | Metric |
| Size Name | M10-1.5 x 80mm |
| Thread Class | 3A |
| Thread Coverage | Partially Threaded |
| Thread Size | M10 x 1.5 |
| Thread Style | Right Hand |
| Thread Type | Metric |
| Unit Count | 6.0 Count |

## Product Details

- **Exterior Finish:** Black Oxide
- **Head Style:** Hex Flange
- **Manufacturer Grade:** Grade 10 9
- **Material:** Alloy Steel
- **Thread Size:** M10 x 1.5

## Images

![Mellewell M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6 - Image 1](https://m.media-amazon.com/images/I/41YyBZYDj3L.jpg)
![Mellewell M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6 - Image 2](https://m.media-amazon.com/images/I/41nyeRmsx8L.jpg)
![Mellewell M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6 - Image 3](https://m.media-amazon.com/images/I/51IlSnG7kiL.jpg)
![Mellewell M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6 - Image 4](https://m.media-amazon.com/images/I/51vjsnWLIFL.jpg)
![Mellewell M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6 - Image 5](https://m.media-amazon.com/images/I/51IlPYZGxML.jpg)

## Available Options

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

## Frequently Bought Together

- M10 x 80mm Flanged Hex Head Bolts Flange Hexagon Screws, Half Thread, Alloy Steel, Black Oxide Finish, Quantity 6
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**Shop now:** [https://www.desertcart.ph/products/299977458-mellewell-m10-x-80mm-flanged-hex-head-bolts-flange-hexagon](https://www.desertcart.ph/products/299977458-mellewell-m10-x-80mm-flanged-hex-head-bolts-flange-hexagon)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-07-12*