--- product_id: 534643944 title: "200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench" brand: "bayidun" price: "€ 2.87" currency: EUR in_stock: false reviews_count: 9 url: https://www.desertcart.pt/products/534643944-200-pcs-m4-m5-2020-series-t-nuts-including-100 store_origin: PT region: Portugal --- # Includes M4 & M5 wrenches 202 pcs premium fasteners High shear strength carbon steel 200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench **Brand:** bayidun **Price:** € 2.87 **Availability:** ❌ Out of Stock ## Summary > 🔩 Lock in strength, unlock your project’s potential! ## Quick Answers - **What is this?** 200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench by bayidun - **How much does it cost?** € 2.87 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/534643944-200-pcs-m4-m5-2020-series-t-nuts-including-100) ## Best For - bayidun enthusiasts ## Why This Product - Trusted bayidun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Carbon steel nuts & stainless screws resist rust, corrosion & heat - • **All-in-One Pro Kit:** 200+ precision T-nuts & hex screws for seamless assembly - • **Bonus Tools Included:** M4 & M5 wrenches included for instant use—no extra gear needed - • **Effortless Installation:** Hex socket design ensures slip-free, quick tightening every time - • **Versatile Compatibility:** Perfect fit for 20 series aluminum profiles in industrial & DIY projects ## Overview This 202-piece fastener set features durable carbon steel T-slot nuts and stainless steel hex socket head screws designed for 20 series aluminum profiles. Engineered for high shear strength and corrosion resistance, it includes M4 and M5 wrenches for easy, slip-free installation—ideal for professional-grade industrial frames, 3D printers, CNC machines, and advanced DIY builds. ## Description Product Information T-Nuts - Material: Nickel-plated carbon steel - Size: 4mm inner diameter, 10mm length, 6mm width - Size: 5mm inner diameter, 10mm length, 6mm width - Quantity: 100 pieces (50 pieces for each size) Pan head screws with hexagon socket - Material: 304 stainless steel - Size: thread length 10mm, thread diameter 4mm - Size: thread length 10mm, thread diameter 5mm - Quantity: 100 pieces (50 pieces for each size) Package includes: 50 pieces x T-Nuts M4 x10x6 50 pieces x T-Nuts M5 x10x6 50 pieces x pan head screws with hexagon socket M4x10 50 pieces x pan head screws with hexagon socket M5x10 2 pieces x wrenches (M4, M5) Features: - T-nuts are made of high quality carbon steel with nickel plated surface, sturdy for long-term use. - The hex socket head cap screws are made of 304 stainless steel, have good rust resistance and are durable. - Two sizes of T-nuts: M4 x10x6, M5 x10x6; Two sizes of socket head cap screws: M4x10, M5x10; Two key sizes: M4, M5. - The T-nuts are suitable for T-slot aluminum extrusions, which are widely used for building industrial, 3D printer, CNC laser cutter, robotics project, etc. - The stainless steel countersunk head screws are ideal for use by professionals, business people, rental companies, handymen and other DIY enthusiasts. Warm Tips - Contains small parts, please keep them away from babies and children. - If you have any questions about using the T nut and bolt set, please contact us, we will solve your questions as soon as possible. ## Features - Premium Material: The T slot nuts are made of excellent carbon steel material and the button head screws are made of stainless steel material, they have high toughness, anti-rust, anti-corrosion, high temperature resistance, durable for long-term use. - Easy to Use: When fixing, the t slot nuts are unbreakable, namely for continuous use, and can be locked and secured by itself, making them easy to install. The design of the socket head screws can be easily rotated with hexagonal wrenches and is not easy to slip out. - Hex Socket Head Screws: The hex head screws are suitable for replacing damaged and missing screws, widely used in home and office appliance, communication equipment, furniture, auto and motorcycle repair, mechanical assembly and other industries and DIY inventions. - T-Nuts: The T-Nuts are used to insert into an aluminum profile and connected with T-bolts or others. Suitable for 20 series aluminum extrusions, widely used for building industrial aluminum frame structure, 3D printer, CNC laser cutter, robotics projects. - Package Includes: You will receive 50 pcs M4 x10x6 T nuts, 50 pcs M5 x10x6 t-slot nuts 50 pcs M4x10 hex bolts, 50 pcs M5x10 hex socket head screws, M4 wrench, M5 wrench, 202 pcs in total, which is enough for your daily use. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BNQG4MC8 | | Best Sellers Rank | #431,841 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1,521 in Nut & Bolt Assortment Sets | | Brand | bayidun | | Color | Silver | | Compatible Groove Diameter | 0.16 inches | | Customer Reviews | 4.6 4.6 out of 5 stars (91) 4.6 out of 5 stars | | Fastener Type | Socket Head | | Finish Types | Nickel | | Included Components | N\A | | Item Diameter | 4 millimeters | | Item Dimensions | 0.42 x 0.22 x 0.07 inches | | Item Shape | Hexagonal | | Item Type Name | T Nuts | | Manufacturer | bayidun | | Material Type | Nickel-plated carbon steel | | Maximum Shear Strength | High | | Model | 101 | | Number Of Items | 1 | | Number Of Pieces | 202 | | Part Number | 101 | | Screw Head Style | Hex | | Size Name | One Size | | Thread Size | M4, M5 | ## Product Details - **Size:** One Size - **Color:** Silver - **Material:** Stainless Steel, Carbon Steel - **Brand:** bayidun - **Item dimensions L x W x H:** 0.42 x 0.22 x 0.07 inches ## Images ![200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench - Image 1](https://m.media-amazon.com/images/I/81-ihEkr-nL.jpg) ![200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench - Image 2](https://m.media-amazon.com/images/I/71XPbtlRgcL.jpg) ![200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench - Image 3](https://m.media-amazon.com/images/I/81v0OWSyhNL.jpg) ![200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench - Image 4](https://m.media-amazon.com/images/I/61xQUjtriaL.jpg) ![200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench - Image 5](https://m.media-amazon.com/images/I/91SU7D9TDfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just what my 3D printer needed... *by on Reviewed in the United States September 3, 2025* Replaced all sorts of missing screws from my 3D printer! It's a lot more firm now!!! ### ⭐⭐⭐⭐⭐ Perfect For What They Are *by on Reviewed in the United States December 5, 2024* Nothing too crazy about these. The value is good (for how much you get in the pack), and they do their job. Its hardware. I was surprised to see that they are actually stainless steel, so that's a plus. ### ⭐⭐⭐⭐⭐ Aluminum rail construction is my new favorite thing- NEED THIS! *by on Reviewed in the United States February 18, 2024* This set is great. Lots of bolt sizes for various needs. Price is right. Extrusion Rails are my new favorite thing. You can build framing for anything, and it's so strong and easy to buy. And you can print all the trim you'd ever need. SO FUN! ## Frequently Bought Together - 200 Pcs M4 M5 2020 Series T Nuts, Including 100 Pcs Hex Socket Head Screws, T Slot Nut Hammer Head Fastener Nuts, for 20 Series Aluminum Profile, with 2 Pcs M4 M5 Wrench - 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch) --- ## 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/534643944-200-pcs-m4-m5-2020-series-t-nuts-including-100](https://www.desertcart.pt/products/534643944-200-pcs-m4-m5-2020-series-t-nuts-including-100) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-29*