--- product_id: 374649318 title: "24mm x 50mm Thermal Insulation Fixing Plug Coat Fixing Dowels Plugs for Styrofoam Insulation Spiral Anchor Plugs - (Pack of 10) - B08A 24x50_10" brand: "screws city" price: "€ 33.23" currency: EUR in_stock: true reviews_count: 8 category: "Screws City" url: https://www.desertcart.fr/products/374649318-24mm-x-50mm-thermal-insulation-fixing-plug-coat-fixing-dowels store_origin: FR region: France --- # Spiral thread for secure grip 24mm diameter precision fit 50mm length for deep anchoring 24mm x 50mm Thermal Insulation Fixing Plug Coat Fixing Dowels Plugs for Styrofoam Insulation Spiral Anchor Plugs - (Pack of 10) - B08A 24x50_10 **Brand:** screws city **Price:** € 33.23 **Availability:** ✅ In Stock ## Summary > 🛠️ Fix it right, fix it tight—insulation anchors that mean business! ## Quick Answers - **What is this?** 24mm x 50mm Thermal Insulation Fixing Plug Coat Fixing Dowels Plugs for Styrofoam Insulation Spiral Anchor Plugs - (Pack of 10) - B08A 24x50_10 by screws city - **How much does it cost?** € 33.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/374649318-24mm-x-50mm-thermal-insulation-fixing-plug-coat-fixing-dowels) ## Best For - screws city enthusiasts ## Why This Product - Trusted screws city brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Lightweight:** Made from premium thermoplastic elastomer for long-lasting strength without added bulk. - • **No-Drill Installation:** Skip the hassle—install quickly without prior drilling or plaster removal using simple tools. - • **Multi-Purpose Mounting:** Perfect for lamps, sensors, detectors, housings, and info boards—professional-grade reliability. - • **Universal Compatibility:** Effortlessly anchors in polystyrene, sandwich panels, and mineral wool for versatile use. - • **Spiral Thread Technology:** Ensures rock-solid fixation in insulation materials, preventing loosening over time. ## Overview These 24mm x 50mm thermal insulation fixing plugs feature a spiral thread design for secure anchoring in polystyrene, sandwich panels, and mineral wool. Designed for quick, no-drill installation, they provide professional-grade mounting solutions for lamps, sensors, and more. Made from durable thermoplastic elastomer, this pack of 10 ensures reliable, long-lasting fixation with minimal effort. ## Description Universal and professional fastening for anchoring in polystyrene and polystyrene boards, sandwich panels and hard mineral wool. The spiral thread ensures correct fixation in the insulation. Designed for mounting: lamps, housings, signaling devices, detectors, sensors, information boards, etc. Easy and quick installation using simple tools, no prior drilling is required, no prior removal of the plaster layer is required. Review: For polystyrene insulation - Really good item for outside insulation Review: Best value, sturdy - Used these to mount some gutter clips as we have 100mm insulation on the outside of our house. First I drilled a hole the size of the inner screw to remove the top layer of silicone render. The plugs drilled in quite easily from there. I had to install a smaller wall plug inside even though I was using 5x75 screws but once fitted they were solid. ## Features - Diameter: 24mm - Length: 50mm - Universal and professional fastening for anchoring in polystyrene and polystyrene boards, sandwich panels and hard mineral wool. - he spiral thread ensures correct fixation in the insulation. - Designed for mounting: lamps, housings, signaling devices, detectors, sensors, information boards, etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09F3SK5QP | | Best Sellers Rank | 41,615 in DIY & Tools ( See Top 100 in DIY & Tools ) 169 in Plugs (DIY & Tools) | | Brand | Screws City | | Brand Name | Screws City | | Colour | White | | Country Of Origin | Poland | | Customer Reviews | 4.0 out of 5 stars 73 Reviews | | Item Dimensions W x H | 24W x 50H millimetres | | Manufacturer | TitaniumPro | | Material | Plastic, Thermoplastic Elastomer | | Material Type | Plastic, Thermoplastic Elastomer | | Number of Items | 10 | | Number of items | 10 | | Product dimensions | 24W x 50H millimetres | | Unit Count | 10.0 count | | Unit count | 10.0 count | ## Product Details - **Brand:** Screws City - **Colour:** White - **Material:** Plastic, Thermoplastic Elastomer - **Number of items:** 10 - **Product dimensions:** 24W x 50H millimetres ## Images ![24mm x 50mm Thermal Insulation Fixing Plug Coat Fixing Dowels Plugs for Styrofoam Insulation Spiral Anchor Plugs - (Pack of 10) - B08A 24x50_10 - Image 1](https://m.media-amazon.com/images/I/31o3fWspZGL.jpg) ![24mm x 50mm Thermal Insulation Fixing Plug Coat Fixing Dowels Plugs for Styrofoam Insulation Spiral Anchor Plugs - (Pack of 10) - B08A 24x50_10 - Image 2](https://m.media-amazon.com/images/I/41v98b6Zh6L.jpg) ![24mm x 50mm Thermal Insulation Fixing Plug Coat Fixing Dowels Plugs for Styrofoam Insulation Spiral Anchor Plugs - (Pack of 10) - B08A 24x50_10 - Image 3](https://m.media-amazon.com/images/I/61NE47azlYL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ For polystyrene insulation *by C***Y on 27 August 2025* Really good item for outside insulation ### ⭐⭐⭐⭐⭐ Best value, sturdy *by S***E on 30 December 2023* Used these to mount some gutter clips as we have 100mm insulation on the outside of our house. First I drilled a hole the size of the inner screw to remove the top layer of silicone render. The plugs drilled in quite easily from there. I had to install a smaller wall plug inside even though I was using 5x75 screws but once fitted they were solid. ### ⭐⭐⭐ Specialist fixings for insulation clad buildings *by R***E on 24 September 2024* Specialist plug fixing needed for securing external wall lights to a house that had been clad with 90mm insulation then rendered. Does the job but expensive for what they are and given the quantity for the price, which seems to be the case for all these types of fixings. There are no instructions provided so you need to know that sealant needs to be applied to top portion of the fixing (closest to surface once installed) so as to ensure water tight once screwed into the insulation. There are many videos online that show how these are to be fitted recommend you watch these first if you are a DIYer using them for the first time. ## Frequently Bought Together - 24mm x 50mm Thermal Insulation Fixing Plug Coat Fixing Dowels Plugs for Styrofoam Insulation Spiral Anchor Plugs - (Pack of 10) - Fischer FID 50, White, 50 mm --- ## 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.fr/products/374649318-24mm-x-50mm-thermal-insulation-fixing-plug-coat-fixing-dowels](https://www.desertcart.fr/products/374649318-24mm-x-50mm-thermal-insulation-fixing-plug-coat-fixing-dowels) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-04*