--- 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: "€ 20.58" currency: EUR in_stock: true reviews_count: 13 category: "Keple" url: https://www.desertcart.pt/products/227136253-m16-flat-penny-washer-pack-of-25-plain-wide-round store_origin: PT region: Portugal --- # Pack of 25 for bulk projects M16 size precision fit 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:** € 20.58 **Availability:** ✅ In Stock ## Summary > 🔩 Elevate your build with washers that work as hard as you do! ## 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?** € 20.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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 - • **Bulk Pack Convenience:** 25 washers per pack means you’re always ready for any scale of project without last-minute runs. - • **Heavy-Duty Load Distribution:** Flat design provides a broad bearing surface to prevent pull-through and secure your projects firmly. - • **Precision Engineered M16 Fit:** Ensures seamless compatibility with standard M16 bolts for a flawless assembly every time. - • **Versatile Indoor & Outdoor Use:** Built tough to withstand moisture and wear, perfect for wood, metal, and wet environments alike. - • **Superior Zinc Plated Alloy Steel:** Delivers unmatched corrosion resistance, extending the lifespan of your hardware in any environment. ## Overview The M16 Flat Penny Washer pack includes 25 zinc-plated alloy steel washers designed to fit M16 bolts precisely. Engineered to meet ISO7089 DIN125 standards, these washers offer superior corrosion resistance and heavy-duty load distribution, making them ideal for both indoor and outdoor applications. Trusted by professionals, they ensure secure, long-lasting assemblies in any project. ## 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 | 3,357 in DIY & Tools ( See Top 100 in DIY & Tools ) 15 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 3,085 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) ## 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 ## Frequently Bought Together - 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) - LLB M16 Locking Nyloc Hex Nut 16mm Metal Steel Sheet Zinc Plated Nut Box of 6pcs - M16x80 Hex Head Bolts Metric Hexagon Bolts, Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY Zinc Plated Steel Class 8.8 DIN933 16mm x 80mm Full Threaded (Pack of 3) --- ## 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.pt/products/227136253-m16-flat-penny-washer-pack-of-25-plain-wide-round](https://www.desertcart.pt/products/227136253-m16-flat-penny-washer-pack-of-25-plain-wide-round) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-15*