--- product_id: 88860396 title: "OCR 20Pcs Corner Bracket Right Angle, L Brackets Connector, 2020 Series 2 Hole Aluminum Brackets for Aluminum Extrusion Profile with Slot 6mm, 20x20" brand: "ocr" price: "94 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/88860396-ocr-20pcs-corner-bracket-right-angle-l-brackets-connector-2020 store_origin: PL region: Poland --- # 20x20x17mm compact size 20pcs precision brackets High-grade rust-resistant aluminum OCR 20Pcs Corner Bracket Right Angle, L Brackets Connector, 2020 Series 2 Hole Aluminum Brackets for Aluminum Extrusion Profile with Slot 6mm, 20x20 **Brand:** ocr **Price:** 94 zł **Availability:** ✅ In Stock ## Summary > 🛠️ Lock in your build’s strength with precision-crafted corner power! ## Quick Answers - **What is this?** OCR 20Pcs Corner Bracket Right Angle, L Brackets Connector, 2020 Series 2 Hole Aluminum Brackets for Aluminum Extrusion Profile with Slot 6mm, 20x20 by ocr - **How much does it cost?** 94 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/88860396-ocr-20pcs-corner-bracket-right-angle-l-brackets-connector-2020) ## Best For - ocr enthusiasts ## Why This Product - Trusted ocr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rigid 90° Connection:** Provides rock-solid right angle support for industrial frames and DIY projects. - • **Bulk Pack for Projects:** 20-piece set to keep your builds consistent and ready for rapid assembly. - • **Durable Aluminum Build:** Crafted from solid cast aluminum ensuring long-lasting rust resistance and strength. - • **Precision Engineered Fit:** Perfectly sized 20x20mm brackets for seamless 2020 series extrusion integration. - • **Versatile Industrial Use:** Ideal for 3D printers, CNC routers, laser cutters, and custom robotics frames. ## Overview The OCR 20Pcs Corner Bracket set features 20 solid cast aluminum right-angle brackets sized 20x20x17mm, designed specifically for 2020 series aluminum extrusion profiles with 6mm slots. Engineered for durability and rust resistance, these brackets deliver rigid 90-degree connections essential for industrial frames, 3D printers, CNC machines, and robotics projects. This bulk pack ensures you have the reliable hardware to build with confidence and speed. ## Description High Quality 20mm Aluminum Corner Bracket 2020 series aluminum brackets for aluminum extrusion profile with slot 6mm Aluminum profile connector set is widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, robotics projects specification: Material: solid cast aluminum Dimensions: 20*20*17mm Suitable for 20 series aluminum extrusion Package include: 20pcs 20mm 90 Degree Solid Cast Aluminum Corner Bracket ## Features - 【Material】2020 corner brackets are made of high quality aluminum material for good rust resistance. - 【Dimension】20 × 20 × 17mm; hardware brackets are suitable for most of metric 2020 series aluminum extrusion, T slotted profile. - 【Features】Right angle brackets with rigid connection, used to connect 20mm aluminum extrusion at a 90 degree angle. - 【Application】2020 series aluminum profile connector widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters. - 【Package Includes】20PCS right angle solid cast aluminum corner bracket. 2 holes aluminum brackets can be simply fastened with bolts and nuts( bolts and nuts are not included). ## Technical Specifications | Specification | Value | |---------------|-------| | Item Depth | 17 millimeters | | Mounting Type | Corner Mount | | Manufacturer | OCR | | Part Number | US_NUT018 | | Item Weight | 3.2 ounces | | Package Dimensions | 5.31 x 3.58 x 1.3 inches | | Item model number | US_NUT018 | | Is Discontinued By Manufacturer | No | | Finish | Unfinished | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Brand:** OCR - **Material:** Aluminum - **Item Weight:** 0.2 Pounds - **Finish Type:** Unfinished - **Unit Count:** 20.0 Count ## Images ![OCR 20Pcs Corner Bracket Right Angle, L Brackets Connector, 2020 Series 2 Hole Aluminum Brackets for Aluminum Extrusion Profile with Slot 6mm, 20x20 - Image 1](https://m.media-amazon.com/images/I/71Yz-ZdhrHL.jpg) ## Questions & Answers **Q: Anyone have the ID?** A: Inside diameter is roughly 12.70 - 12.80 mm Wall is roughly 2 mm thick. Bolt hole size is roughly 9.05 length and 6.15 width. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product to small T-stop applications. *by C***M on October 15, 2021* These angle brackets worked great. They do have guide nubs protruding from the faces which imply they are intended for use in line with the T-slot bars. I had a need to use some of them in the direction perpendicular to the T-slot bar. In that case, I had to remove the guide nubs to allow for proper fit. They are easy to remove with a grinder or hand file. ### ⭐⭐⭐⭐ Needed to be filed square *by D***N on June 15, 2022* Basically a well made casting, but the corners of the square faces had to be filed to remove casting faults. Once done, a precision engineer square showed them to be as square as parts this small could be measured. ### ⭐⭐⭐⭐⭐ Love it *by K***N on April 19, 2020* This product worked great. ## Frequently Bought Together - OCR 20Pcs Corner Bracket Right Angle, L Brackets Connector, 2020 Series 2 Hole Aluminum Brackets for Aluminum Extrusion Profile with Slot 6mm, 20x20 - 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch) - Boeray 10pcs 2020 Corner Bracket Plate Anodised L Shape 5 Hole 90 Degree Outside Joining Plate for 20 x 20mm Series Aluminum Extrusion Profile Black --- ## 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.pl/products/88860396-ocr-20pcs-corner-bracket-right-angle-l-brackets-connector-2020](https://www.desertcart.pl/products/88860396-ocr-20pcs-corner-bracket-right-angle-l-brackets-connector-2020) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-17*