--- product_id: 413646964 title: "2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer" brand: "seekliny" price: "€ 44.68" currency: EUR in_stock: true reviews_count: 13 category: "Seek Liny" url: https://www.desertcart.sk/products/413646964-2020-aluminum-extrusion-connector-bracket-set-included-8pcs-joint-plates store_origin: SK region: Slovakia --- # 89-piece complete set Premium anodized aluminum alloy Includes M3 wrench for easy assembly 2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer **Brand:** seekliny **Price:** € 44.68 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your build game with precision, strength, and style! ## Quick Answers - **What is this?** 2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer by seekliny - **How much does it cost?** € 44.68 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/413646964-2020-aluminum-extrusion-connector-bracket-set-included-8pcs-joint-plates) ## Best For - seekliny enthusiasts ## Why This Product - Trusted seekliny brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Anodized Aluminum:** Crafted from high-strength, corrosion-resistant aluminum alloy for lasting toughness and sleek matte finish. - • **Trusted Support & Quality:** Highly rated with 4.6 stars and backed by responsive customer service to keep your projects running smoothly. - • **Versatile DIY Applications:** Beyond 3D printers—ideal for custom bookshelves, furniture, kitchen brackets, and protective equipment frames. - • **All-in-One Reinforcement Kit:** 89 precision components including joint plates, T-slot nuts, screws, and wrench for seamless 3D printer or DIY frame assembly. - • **Perfect Fit for 2020 Profiles:** Optimized 60x60mm and 20x20mm plates with M5 holes ensure flawless compatibility with 2020 series aluminum extrusions. ## Overview The SeekLiny 2020 Aluminum Extrusion Connector Bracket Set is a comprehensive 89-piece kit designed for 2020 series aluminum profiles. Featuring premium anodized aluminum joint plates, M5 T-slot nuts, hex socket screws, and an M3 wrench, it delivers durable, precise, and versatile support for 3D printer frames and a wide range of DIY projects. Highly rated for quality and backed by expert customer service, this set ensures your builds are both robust and sleek. ## Description SeekLiny 2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer Frame(Silver) Review: Great kit for added support - I think the kit is great. To do the whole printer however you need two sets I didn't realize or think about that. I think the quality is fantastic it came with plenty of screws and t nuts. For those who complain that it's missing screws and t-nuts, if you tap the holes on the ends of the extrusions, you don't use t-nuts. I ended up with extras in the end. I haven't had any issues as of yet, with the t-nuts breaking. I didn't go crazy over tightening them. I bought the kit twice not because I thought it was great but because I didn't realize I needed more pieces however I believe the kit turned out to be great and I'm glad I purchased it. I admit there is definitely a flat side of these brackets. I put the flat side towards the frame. The front edges are slightly rounded more so so I let them face outwards. No sharp edges. Review: black anodized sandblasted aluminum - They certainly didn't put much effort into the product description but these are pretty legit. They're a lot better than painted brackets. They're 3.5 mm thick matte black anodized blasted aluminum, so they've got a little bit of a 200-grit feel. They're kinda light given how thick they are. And they're not magnetic. Because they're aluminum. The holes are M6. They don't quite fit 1/4" bolts. They make your other brackets look kinda bad. ## Features - 【What you will get?】Aluminum extrusion connector plate set included: 8Pcs X corner plate;1Pcs M3 Wrench;40Pcs X M5 Nut;40PcsX M5x8mm Hex Socket Cap Screw - 【Size】60mm Length X 60mm Width, 20mm Length X 20mm Width joint plate with M5 holes. Please see the size pictures. - 【Material】Made of premium aluminum alloy material,high-strength anodized aluminum profile connector plate with better hardness and toughness. - 【Widely Application】Widely used in the fixation of aluminum profiles,not only use for professional 3d printer project,also apply for making DIY bookshelves, tables, kitchen brackets, furniture, shelf, equipment protection fence etc. - 【5 Stars Customer Services】Any problems about the our aluminum profile connector set ,our professional team will help you solve it soon when you contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Y1RKWZW | | Best Sellers Rank | #30,917 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #196 in Hardware Brackets | | Brand Name | SeekLiny | | Color | Silver | | Customer Reviews | 4.6 4.6 out of 5 stars (271) | | Item Depth | 3.15 inches | | Item Dimensions | 3.15 x 2.76 x 1.97 inches | | Manufacturer | SeekLiny | | Manufacturer Part Number | SeekLiny-US-20LPlate-Silver | | Material Type | Aluminum | | Model Number | 2020 | | Mounting Type | Corner Mount | | Unit Count | 89.0 Count | ## Product Details - **Brand:** SeekLiny - **Color:** Silver - **Item dimensions L x W x H:** 3.15 x 2.76 x 1.97 inches - **Material:** Aluminum - **Unit Count:** 89.0 Count ## Images ![2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer - Image 1](https://m.media-amazon.com/images/I/71C-tMTdCAL.jpg) ![2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer - Image 2](https://m.media-amazon.com/images/I/61ucPVZds+L.jpg) ![2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer - Image 3](https://m.media-amazon.com/images/I/710o17+-bvL.jpg) ![2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer - Image 4](https://m.media-amazon.com/images/I/61CJsC-7LNL.jpg) ![2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Hex Socket Cap Screw for 2020 Series Aluminum Profile 3D Printer - Image 5](https://m.media-amazon.com/images/I/71hDtwTnT-L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great kit for added support *by J***Y on August 23, 2024* I think the kit is great. To do the whole printer however you need two sets I didn't realize or think about that. I think the quality is fantastic it came with plenty of screws and t nuts. For those who complain that it's missing screws and t-nuts, if you tap the holes on the ends of the extrusions, you don't use t-nuts. I ended up with extras in the end. I haven't had any issues as of yet, with the t-nuts breaking. I didn't go crazy over tightening them. I bought the kit twice not because I thought it was great but because I didn't realize I needed more pieces however I believe the kit turned out to be great and I'm glad I purchased it. I admit there is definitely a flat side of these brackets. I put the flat side towards the frame. The front edges are slightly rounded more so so I let them face outwards. No sharp edges. ### ⭐⭐⭐⭐⭐ black anodized sandblasted aluminum *by R***R on May 18, 2025* They certainly didn't put much effort into the product description but these are pretty legit. They're a lot better than painted brackets. They're 3.5 mm thick matte black anodized blasted aluminum, so they've got a little bit of a 200-grit feel. They're kinda light given how thick they are. And they're not magnetic. Because they're aluminum. The holes are M6. They don't quite fit 1/4" bolts. They make your other brackets look kinda bad. ### ⭐⭐⭐⭐⭐ Great plates *by B***L on February 11, 2026* I needed a few plates they are well made and look to have power coating on them. If I need more I will buy these. ## Frequently Bought Together - SeekLiny 2020 Aluminum Extrusion Connector Bracket Set Included 8PCS Joint Plates,1Pcs M3 Wrench,40Pcs M5 T-Slot Nuts and 40Pcs M5x8mm Screws for 2020 Series Aluminum Profile 3D Printer Frame - 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch) - BLCCLOY 20Pcs/lot Black 2020 Series L-Shape Interior Inside Corner Connector Joint Bracket with Screws for 20x20 Series Aluminum Extrusion Profile Slot 6mm --- ## 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.sk/products/413646964-2020-aluminum-extrusion-connector-bracket-set-included-8pcs-joint-plates](https://www.desertcart.sk/products/413646964-2020-aluminum-extrusion-connector-bracket-set-included-8pcs-joint-plates) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-05*