---
product_id: 227136253
title: "M16 Flat Penny Washer (Pack of 25) Plain Wide Round Metal Alloy Steel Washers for Screws – Zinc Coated Plated Galvanized Heavy Duty According to Standart ISO7089 DIN125 M16 (17mm x 30mm)"
brand: "keple"
price: "€ 17.13"
currency: EUR
in_stock: true
reviews_count: 13
category: "Keple"
url: https://www.desertcart.sk/products/227136253-m16-flat-penny-washer-pack-of-25-plain-wide-round
store_origin: SK
region: Slovakia
---

# M16 size, perfect fit for heavy-duty screws ISO7089 DIN125 standard precision Zinc-plated corrosion resistance M16 Flat Penny Washer (Pack of 25) Plain Wide Round Metal Alloy Steel Washers for Screws – Zinc Coated Plated Galvanized Heavy Duty According to Standart ISO7089 DIN125 M16 (17mm x 30mm)

**Brand:** keple
**Price:** € 17.13
**Availability:** ✅ In Stock

## Summary

> 🔩 Secure your projects with strength and style!

## Quick Answers

- **What is this?** M16 Flat Penny Washer (Pack of 25) Plain Wide Round Metal Alloy Steel Washers for Screws – Zinc Coated Plated Galvanized Heavy Duty According to Standart ISO7089 DIN125 M16 (17mm x 30mm) by keple
- **How much does it cost?** € 17.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/227136253-m16-flat-penny-washer-pack-of-25-plain-wide-round)

## Best For

- keple enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last 🛡️:** Premium zinc-plated alloy steel ensures superior rust and corrosion resistance for both indoor and outdoor projects.
- • **Heavy-Duty Support 🔩:** Wide flat surface distributes load evenly, preventing pull-through and securing your assemblies with confidence.
- • **Versatile & Reliable 🔧:** Ideal for wood, metal, and wet environments—these washers are the go-to choice for professionals who demand durability.
- • **Bulk Pack Convenience 📦:** Pack of 25 washers keeps your toolkit ready for any project, ensuring you never run out when it matters most.
- • **Precision Engineered ⚙️:** Manufactured to strict ISO7089 DIN125 standards guaranteeing consistent dimensions (17mm ID x 30mm OD) for a flawless fit every time.

## Overview

The M16 Flat Penny Washer pack includes 25 zinc-plated alloy steel washers designed to meet ISO7089 DIN125 standards. With a 17mm inner diameter and 30mm outer diameter, these corrosion-resistant washers provide a durable, heavy-duty solution for both indoor and outdoor fastening needs, ensuring a secure hold and long-lasting performance.

## Description

Product Description

Review: A penny for them. - It's round and has a hole in it so it's definitely a washer.
Review: Washer - Did the job well

## Features

- HIGH-QUALITY STEEL: These Flat Washers are Zinc Plated Alloy Steel which is one of the highest forms of corrosion-resistant steel, making it last longer than other hardware on the market today.
- WASHERS THAT YOU CAN DEPEND ON: Our hardware is very strong and is great for both indoor and outdoor use. The steel is superior to regular steel and has great anti-corrosion properties.
- GREAT TO KEEP AROUND: Metal Steel hardware is great to have around for use in wood and wet environments. Metal Steel washers are the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion resistant and will support all of your projects.
- SECURE HOLD - Flat washers you can trust to prevent pull through. Our washers offer a flat bearing surface that distributes the weight ensuring a secure hold.
- DIMENSIONS: Inside diameter, outside diameter and thickness please refer to pictures. Material: Zinc Plated Alloy Steel. Standard: DIN EN ISO 125, ISO 7089; CSN 021702; PN 82006; UNI 6592. M16. Pack of 25.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C35H9TP |
| Best Sellers Rank | 2,060 in DIY & Tools ( See Top 100 in DIY & Tools ) 10 in Washers |
| Brand Name | Keple |
| Colour | silver |
| Compatible Groove Diameter | 14.7 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 3,082 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Exterior Finish | Zinc |
| Exterior finish | Zinc |
| Fastener Size | M16 |
| Fastener Type | Flat Washer |
| Fastener size | M16 |
| Finish Types | Zinc |
| Grade Rating | standard |
| Inside Diameter Tolerance | 17 Millimetres |
| Item Diameter | 17 Millimetres |
| Item Thickness | 17 Millimetres |
| Item thickness | 17 Millimetres |
| Manufacturer | Keple |
| Manufacturer Part Number | P-ISO7089-M16-ZN-P25 |
| Material | Zinc Plated Alloy Steel |
| Material Type | Zinc Plated Alloy Steel |
| Metal | Alloy Steel |
| Model Number | P-ISO7089-M16-ZN-P25 |
| Number Of Items | 25 |
| Number of Pieces | 25 |
| Outside Diameter | 17 Millimetres |
| Outside diameter | 17 Millimetres |
| Screw Head Style | Round |
| Set Name | 25 |
| Size | M16 |
| Thread Size | M16 |
| Unit Count | 25 count |
| Washer Compatibility | M16 bolts |
| Washer Type | Flat |
| Washer type | Flat |

## Product Details

- **Exterior finish:** Zinc
- **Fastener size:** M16
- **Material:** Zinc Plated Alloy Steel
- **Outside diameter:** 17 Millimetres
- **Washer type:** Flat

## Images

![M16 Flat Penny Washer (Pack of 25) Plain Wide Round Metal Alloy Steel Washers for Screws – Zinc Coated Plated Galvanized Heavy Duty According to Standart ISO7089 DIN125 M16 (17mm x 30mm) - Image 1](https://m.media-amazon.com/images/I/61r72rUBQ-L.jpg)
![M16 Flat Penny Washer (Pack of 25) Plain Wide Round Metal Alloy Steel Washers for Screws – Zinc Coated Plated Galvanized Heavy Duty According to Standart ISO7089 DIN125 M16 (17mm x 30mm) - Image 2](https://m.media-amazon.com/images/I/71ZINSeSaeL.jpg)
![M16 Flat Penny Washer (Pack of 25) Plain Wide Round Metal Alloy Steel Washers for Screws – Zinc Coated Plated Galvanized Heavy Duty According to Standart ISO7089 DIN125 M16 (17mm x 30mm) - Image 3](https://m.media-amazon.com/images/I/71hzi1l0L9L.jpg)
![M16 Flat Penny Washer (Pack of 25) Plain Wide Round Metal Alloy Steel Washers for Screws – Zinc Coated Plated Galvanized Heavy Duty According to Standart ISO7089 DIN125 M16 (17mm x 30mm) - Image 4](https://m.media-amazon.com/images/I/81MsUIe4iyL.jpg)
![M16 Flat Penny Washer (Pack of 25) Plain Wide Round Metal Alloy Steel Washers for Screws – Zinc Coated Plated Galvanized Heavy Duty According to Standart ISO7089 DIN125 M16 (17mm x 30mm) - Image 5](https://m.media-amazon.com/images/I/81bRPw9vXfL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Questions & Answers

**Q: What is the outside diameter of this product**
A: 35mm

**Q: Would these washers magnetise to a small 8mm magnet for craft work?**
A: Sorry, I don't know. It was used for decking.
The washers are very good quality and served the purpose perfectly.

**Q: How much does one washer weigh? The M24 for exsample?**
A: My m25 washer weighs 5.5grams as an average

**Q: How much does one weigh? I'm asking because I want to use it for a pressure canner weight to increase the pressure. I need it to be between 5g and 10g**
A: Hi, They are very good washers. I used them when my new decking was constructed and didn't have any left over, so unfortunately can't tell you the weight.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A penny for them.
*by W***E on 20 May 2026*

It's round and has a hole in it so it's definitely a washer.

### ⭐⭐⭐⭐⭐ Washer
*by H***E on 2 May 2026*

Did the job well

### ⭐⭐⭐⭐⭐ Good quality
*by F***. on 21 May 2026*

Good quality

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**Shop now:** [https://www.desertcart.sk/products/227136253-m16-flat-penny-washer-pack-of-25-plain-wide-round](https://www.desertcart.sk/products/227136253-m16-flat-penny-washer-pack-of-25-plain-wide-round)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-27*