--- product_id: 162516103 title: "Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 100 Pieces for Insulation Tile Backer Boards" brand: "nassboards" price: "175.31 DT" currency: TND in_stock: true reviews_count: 8 category: "Nassboards" url: https://www.desertcart.tn/products/162516103-stainless-steel-slimline-easy-fix-washers-34mm-diameter-pack-100 store_origin: TN region: Tunisia --- # Perforated for max adhesive grip 36mm diameter slimline fit 100% stainless steel corrosion-proof Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 100 Pieces for Insulation Tile Backer Boards **Brand:** nassboards **Price:** 175.31 DT **Availability:** ✅ In Stock ## Summary > 🔧 Nail your next project with flush, flawless fixes! ## Quick Answers - **What is this?** Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 100 Pieces for Insulation Tile Backer Boards by nassboards - **How much does it cost?** 175.31 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/162516103-stainless-steel-slimline-easy-fix-washers-34mm-diameter-pack-100) ## Best For - nassboards enthusiasts ## Why This Product - Trusted nassboards brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flush & Secure Fit:** Countersunk design ensures screw heads pull tight while washers stay flush for a sleek, professional finish. - • **Durability That Lasts:** Crafted from premium stainless steel, these washers resist rust and corrosion, guaranteeing long-term reliability. - • **Versatile Application:** Perfect for tile backer boards, wetrooms, wooden floors, and stud walls—your all-in-one fixing solution. - • **Pack of 100 for Efficiency:** Generous quantity ensures you have enough washers for multiple projects, minimizing downtime and maximizing productivity. - • **Adhesion-Boosting Perforations:** Perforated surface maximizes plaster and adhesive bonding, preventing delamination and surface damage. ## Overview The Nassboards Stainless Steel Slimline Easy Fix Washers are precision-engineered 36mm diameter countersunk washers designed to securely fix tile backer boards and insulation panels. Made from 100% corrosion-resistant stainless steel with perforations to enhance adhesive bonding, these washers provide a flush, damage-free surface ideal for professional-grade installations in wetrooms, kitchens, and flooring. Each pack contains 100 durable washers backed by a lifetime guarantee, ensuring reliability and peace of mind for every renovation. ## Description Product Description Tight Gripping Washers Introducing the Stainless Steel Slimline Easy fix Washers by Nassboards, the quick and easy way to install your backer boards for underfloor insulation in your home. These insulation fixing washer discs have been specially designed to provide an easy secure way to fix Tile Backer Boards. These perforated slimline metal washers will grip tightly into the surface of your backer board, becoming almost flush with the board. The perforation disk allows the adhesive or plaster to stick to the board's surface, as well as minimizing the risk of surface delamination or damage. Perfect for Insulation & Wetrooms Each pack by Nassboards includes 100, 200, 300, 400 or 500 Stainless Steel Slimline Washers that measure 36mm diameter. All of these insulation fixing washer discs are manufactured using 100% steel. These strong, sturdy washes are all made with 100% Steel and are the highest quality washers that you will find on the market. Not only extremely strong, but they are also 100% rust and corrosion proof and made to last, making them a reliable tool when renovating your bathroom, shower or wetroom. WHAT'S IN THE BOX Your purchase includes a set of 100, 200, 300, 400 or 500 perforated, slimline metal easy fix washers. SPECIFICATIONS 100% Steel Rust & Corrosion Proof Durable Material Easy to Use NASSBOARDS QUALITY All of our products bring you the highest quality to ensure a flawless finish. Providing excellent support for your backer boards for underfloor heating, walls or flooring anywhere in your home, look to Nassboards for quality and reliability. With Nassboards, we bring you satisfaction every time. SUITABLE FOR... Tile Backer Boards Wetrooms Bathrooms Kitchens Walls or Flooring Review: They have grippers on the back of them which makes it easy to fix on the boards - I'm extremely pleased with the product. Review: Perfect for warmup insulation board. - Perfect. Used these washers on Warmup 6mm insulation board (polystyrene with reinforced cement skin). The two little spikes pierced the skin nicely anchoring the washer while tightening the screw. Very please with this product and the shipping was spot on too. Highly recommended 👌 ## Features - EASY TO USE WASHERS: Stainless Steel Easy Washers, brought to you by Nassboards, are a must have part of your tools for installing tile backerboards. These Tile Backer Board Fixing Washers are countersunk, which allows the screw head to pull into the board but the outer rim of the disc to remain flush with the board surface. Suitable for tile backer boards, wooden floors, stud walls, it’s perfect to maintain that the flat board surface is ready for the secure application of the subsequent layers - SEAMLESS APPLICATION: When secured with the appropriate steel screws, our perforated slimline metal washer grips tightly into the surface, becoming almost flush with the board. The perforation of the fixing disk allows the adhesive or plaster to stick to the board’s surface, as well as minimizing the risk of surface delamination or damage. These washers are designed specifically to provide an easy and secure way to fix insulation boards to floors and walls, for Tile backer boards like Marmox and - PURCHASE INCLUDES: Each purchase includes 100 Stainless Steel Slimline Washers, that measure 36mm diameter, and typically 8 washers per board are needed, although it depends on the size of your backer board. All of these insulation fixing washer discs are manufactured using 100% steel and feature a perforated surface, which maintains maximum board surface exposure. This allows standard adhesives and plasters to adhere to the board surface, minimizing the risk of surface de-lamination or damage - HIGH QUALITY MATERIALS: Made with 100% Steel, these washers are heavy duty, easy to use, and are the highest quality washers that you will find on the market. Being made from Stainless Steel, These Tile Backerboard Washers are protected from corrosion and helps to minimise any chance of degradation over time. Enjoy reliability and quality with these Fixing Washer Discs, brought to you by Nassboards - QUALITY GUARANTEED: Every purchase that you make with Nassboards comes with a lifetime guarantee. We at Nassboards stand behind all of our products, so if at any point you are not happy with your product, get in touch with us so that we can issue a replacement or a refund at any point during the product’s use. Customer satisfaction is our number one priority, so that you can enjoy a stress free experience when shopping with Nassboards ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YP1CCCG | | Best Sellers Rank | 290,635 in DIY & Tools ( See Top 100 in DIY & Tools ) 168 in Household Insulation Accessories | | Brand Name | Nassboards | | Colour | silver | | Country Of Origin | United Kingdom | | Customer Reviews | 4.6 out of 5 stars 89 Reviews | | Exterior Finish | Stainless Steel | | Exterior finish | Stainless Steel | | Fastener Size | 36mm | | Fastener Type | Flat Washer | | Fastener size | 36mm | | Finish Types | Stainless Steel | | Grade Rating | Stainless Steel | | Item Diameter | 34 Millimetres | | Manufacturer | Nassboards | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal | Alloy Steel, Stainless Steel | | Metal type | Alloy Steel, Stainless Steel | | Number Of Items | 100 | | Number of Pieces | 100 | | Screw Head Style | Flat | | Set Name | Stainless Steel Slimline Backerboard Washer Set (100 Pieces) | | Size | Pack of 100 | | Unit Count | 100 count | | Washer Application | construction | | Washer Type | Countersunk | | Washer type | Countersunk | ## Images ![Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 100 Pieces for Insulation Tile Backer Boards - Image 1](https://m.media-amazon.com/images/I/71wCpPIK3oL.jpg) ![Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 100 Pieces for Insulation Tile Backer Boards - Image 2](https://m.media-amazon.com/images/I/4178YmVV7gL.jpg) ![Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 100 Pieces for Insulation Tile Backer Boards - Image 3](https://m.media-amazon.com/images/I/61paev0gXiL.jpg) ![Stainless Steel Slimline Easy fix Washers - 34mm Diameter Pack of 100 Pieces for Insulation Tile Backer Boards - Image 4](https://m.media-amazon.com/images/I/611J3TtTahL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ They have grippers on the back of them which makes it easy to fix on the boards *by L***D on 6 July 2023* I'm extremely pleased with the product. ### ⭐⭐⭐⭐⭐ Perfect for warmup insulation board. *by G***R on 19 March 2021* Perfect. Used these washers on Warmup 6mm insulation board (polystyrene with reinforced cement skin). The two little spikes pierced the skin nicely anchoring the washer while tightening the screw. Very please with this product and the shipping was spot on too. Highly recommended 👌 ### ⭐⭐⭐⭐ They function *by D***M on 29 January 2022* They work like they're supposed to. They are magnetic so not sure what grade of stainless they are... if even they are stainless... --- ## 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.tn/products/162516103-stainless-steel-slimline-easy-fix-washers-34mm-diameter-pack-100](https://www.desertcart.tn/products/162516103-stainless-steel-slimline-easy-fix-washers-34mm-diameter-pack-100) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-18*