---
product_id: 251494484
title: "Mellewell M8 x 16mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25"
brand: "mellewell"
price: "€ 26.39"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mellewell"
url: https://www.desertcart.com.cy/products/251494484-mellewell-m8-x-16mm-hex-head-screw-bolts-fully-threaded
store_origin: CY
region: Cyprus
---

# Pack of 25 for bulk projects M8 x 16mm precision size 18-8 stainless steel corrosion resistance Mellewell M8 x 16mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25

**Brand:** mellewell
**Price:** € 26.39
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in strength and style with Mellewell’s stainless steel hex bolts!

## Quick Answers

- **What is this?** Mellewell M8 x 16mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 by mellewell
- **How much does it cost?** € 26.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/251494484-mellewell-m8-x-16mm-hex-head-screw-bolts-fully-threaded)

## 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 Convenience:** 25 high-quality hex bolts to keep your toolkit ready and avoid last-minute runs.
- • **Fully Threaded Design:** Maximizes grip strength and stability across the entire 16mm length.
- • **Versatile Industrial Grade:** Ideal for home, office, communication equipment, and ship assembly projects.
- • **Premium 18-8 Stainless Steel:** Superior corrosion and tarnish resistance for long-lasting durability in any environment.
- • **Precision Engineered M8 Threads:** Ensures a perfect fit with a 1.25mm pitch for reliable fastening every time.

## Overview

Mellewell M8 x 16mm hex head screw bolts are fully threaded, crafted from premium 18-8 stainless steel for exceptional corrosion resistance and durability. Perfectly sized with an 8mm diameter and 1.25mm thread pitch, these 25-pack bolts deliver industrial-grade performance for a wide range of applications from home repairs to heavy machinery assembly.

## Description

Product Description Designed with hex head, full thread. Fixing component, industrial and construction fasteners. Product Specification Screw Style: Hex head bolts; Screw Size: M8-1.25 (8mm); Screw Length: 16mm; High quality stainless steel 18-8 (304); Package Included: 25 PCS

Review: Just what I needed - Good quality bolts, that have not stripped! All I could ask for.
Review: Great Value for bolts. - I needed some 6 mm bolts that were long enough for my project. Was found these at a better price than the hardware store that charged by the bolt., They worked great for my project. I even have a few left over for spares. It's always handy to have spares on hand. 6mm bolt and 12mm long. Thread pitch 1.0

## Features

- Hex bolts can be widely used in the home and office appliance, communication equipments, ship assembly and other machinery industry.
- Made of high quality 18-8 (304) stainless steel, provides strength and great protection from corrosions and tarnishing.
- Thread Diameter: 8mm; Thread Pitch: 1.25mm; Screw Length: 16mm (Head NOT Included).
- Package Included: 25 PCS hex head screws.
- Whenever you have a question, please feel free to contact us!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08595ZVBV |
| Best Sellers Rank | #19,972 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Hex Bolts |
| Brand | Mellewell |
| Color | sliver |
| Date First Available | February 28, 2020 |
| Exterior Finish | Stainless Steel |
| Fastener Type | Hexagon Bolt |
| Head Style | Hex |
| Head Type | Hex |
| Item Diameter | 8 Millimeters |
| Item Hardness | Grade 8.8 |
| Item Weight | 9.9 ounces |
| Item model number | WLJ-M8×16-25 |
| Manufacturer | Mellewell |
| Manufacturer Grade | Grade 18 8 |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 25 |
| Size | M8-1.25 x 16mm |
| Thread Size | m8-1.25 |
| Thread Style | Right Hand |
| Thread Type | Fully Threaded |

## Product Details

- **Exterior Finish:** Stainless Steel
- **Head Style:** Hex
- **Manufacturer Grade:** Grade 18 8
- **Material:** Stainless Steel
- **Thread Size:** m8-1.25

## Images

![Mellewell M8 x 16mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25 - Image 1](https://m.media-amazon.com/images/I/5129B3tae1L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the hex cap size in mm?**
A: The hex cap size is 10mm

**Q: The description says 18-8 steel and the picture shows A2 steel. Which is it?**
A: It’s 304 stainless. The A2-70 on the bolt head refers to the characteristics of this particular kind of stainless steel; it does not indicate that the bolts are made from A2 tool steel. Google “A2-70” + “steel” for more.

**Q: Is this course or fine threaded?**
A: course threaded.

**Q: Is 45mm the length of threaded portion of the “M10-1.5 x 45” or does the 45mm include the head as well?**
A: I had M10-1,5 25. The 25mm is the thread portion, not including the head

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just what I needed
*by B***R on November 19, 2025*

Good quality bolts, that have not stripped! All I could ask for.

### ⭐⭐⭐⭐⭐ Great Value for bolts.
*by D***B on June 10, 2025*

I needed some 6 mm bolts that were long enough for my project. Was found these at a better price than the hardware store that charged by the bolt., They worked great for my project. I even have a few left over for spares. It's always handy to have spares on hand. 6mm bolt and 12mm long. Thread pitch 1.0

### ⭐⭐⭐⭐⭐ Great Quality!
*by R***3 on October 24, 2022*

I bought these for use on my solar power system. I needed high quality stainless steel M8x30 bolts for my power distribution bus bar. These fit the description and I was pleasantly surprised when they showed up how really good they are. These are really worth the price and are perfect for electrical applications. I am sure they will work perfectly in other applications as well. These are 18-8 stainless steel for excellent corrosion resistance. They are very strong and the nuts slip on like butter with no resistance anywhere on the shaft. That shows clean precision production. I am very happy with them and highly recommend them for anyone looking for stainless steel bolts. They are a great value and I give them 5 stars.

## Frequently Bought Together

- M8 x 16mm Hex Head Screw Bolts, Fully Threaded, Stainless Steel 18-8, Plain Finish, Quantity 25
- 1/2" x 1.062"OD Flat Washer, 18-8 (304) Stainless Steel Washers Flat, 25PCS
- ZQZ M8-1.25mm Hex Nuts,90 Pack 304 (A2-70) Stainless Steel Hardware Nuts,Standard Metric Coarse Thread Nuts

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-06*