T-nuts are essential fasteners for creating strong, secure connections in woodworking and furniture making. Their design allows them to grip wood from behind, preventing pull-out and ensuring long-lasting stability. Selecting the appropriate T-nut for your project will significantly impact the durability and overall quality of your finished piece.
- MATERIAL: 100% 18-8 (304) Stainless Steel.
- ADVANTAGES: Tee nuts 4 pronged secure seating design can evenly distribute the torque, provide a large tightening force, ensure the stability of the connector.
- APPLICATION: T-nuts for wood, climbing walls, sofas, beds, etc.
- Thread Size: 1/4"-20; Barrel Length: 5/16"; Prongs: 4 Prongs.
- Brand new and high quality4 Pronged Zinc Plated Steel T-Nut Assortment Kit
- Zinc plated prevent rust and durable in use,Material: Zinc Plated Carbon Steel
- Simply tap the nuts into a suitably sized hole and the prongs will hold them in right position.
- Use on Sheet Metal and Wood; Available for Household Appliances, Office Equipment, Toys, Electrical aAppliances, Furniture, etc.
- 【High Quality Steel】 This T Nut is zinc coated steel which is one of the most prevalent types of corrosion-resistant coatings, making it last longer than other nuts on the market today. Our T Nuts are very strong and are great for both indoor and...
- 【Material】Carbon Steel
- 【Full Thread】 1/4"-20
- 【Height】 5/16"
- Four-jawed construction: perfect fit on wooden walls with the corresponding English screws, very good and safe.
- Various height options: you can choose the right height of T-nut for different thickness of boards.
- High hardness steel: The T-nuts are made of galvanized cold heading steel with a blue and white zinc coating.
- Safe to use: T-nuts are very hard and suitable for cabinets, climbing walls and other wooden structures.
- COMPLETE 16-SET HARDWARE KIT: Includes 16 four-prong T-nuts, matching 3/4-inch bolts, washers, a drill guide and hex key—everything you need for repeatable T-nut installation and replacement.
- 1/4"-20 T-NUTS FOR WOODWORKING: Designed around 1/4"-20 T-nuts for woodworking projects, furniture, workbenches, jigs and other applications requiring removable threaded mounting points.
- 4-PRONG DESIGN, SECURE HOLD: Four prongs bite into the wood to help resist spinning and provide a more secure hold when tightening or loosening bolts repeatedly.
- DRILL GUIDE FOR STRAIGHTER INSTALLATION: The included drill guide helps position the hole consistently, making it easier to create straight, repeatable mounting holes without relying on freehand drilling.
- Product size: Each package contains 20 T-nuts. Height: 8.2mm/0.36’’; Base diameter: 25mm/0.98’’; Female Thread Diameter: 1/4"-20; Drill Hole Diameter: 7.6mm / 0.3’’; Base thickness: 1.2mm/0.05’’.
- Product material: These t nuts are made of galvanized carbon steel, hard and wear-resistant, not easy to corrosion and oxidation. Its surface is smooth without burrs, good fastening effect and long service life.
- Wide Application: Suitable for wooden furniture, but also suitable for office equipment, electrical furniture and wall support.
- How to use: First make the pre-hole, put in the nut, lock the screw to fix the nut, ensure that the nut is flush with the surface, and then use the mechanical screw to connect the lock screw to the nut.
- 1.Premium Material: Roll-in spring T-Nut is made of 1045 steel with a bright zinc finish, durable for long lasting and rust-proof.
- 2.Widely Use: This T-Nuts widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects, 3D carvers, machine guards, workstations, etc.
- 3.The ball spring allows you to hang this t slot aluminum extrusion accessory in a vertical position.
- 4.Size and Type: Roll in Spring T Nuts measures .203 x .386 x .630 inches long with a 1/4-20 thread and comes with a ball spring. For use with 1010, 1020, 2020, and any other 1.0" based aluminum extrusions.
- Product name:M5 T-Nuts Screws Kit(M5 T-Nuts,M5 T Sliding Nut,M5 Screws) be suitable for 2020 Series Aluminum Profile.
- Product Size:3 Sizes of Screws:M5*8mm/M5*10mm/M5*12mm Screws,Ｍ5 Washers ;2 Types of Nuts:M5 T-Nuts(silver/black),M5 T Sliding Nut;M5 Spanner．
- Product material:M5 T-Nuts is nickel plated with carbon steel.M5 hex socket head screw is made of 10.9 grade alloy steel, which has high strength, firmness and is not easy to rust.
- 2020 Aluminum Extrusion Hardware Accessories:Widely used in 3D printers, robot projects, CNC routers, CNC laser cutting machines for Mlok Screws and Nuts Replacement
- Widely Application : This centered slide in economy T nut is compatible with a wide range of 1010 series or any other 1.0 based aluminum extrusions, making it suitable for various applications, including CNC machine and laser cutters, Robotics Projects...
- Material: The T nut is made of steel with zinc plated finishing, ensuring long-lasting use
- Smooth Compatibility: The smooth surface allows for seamless movement within the T-slot, enhancing overall functionality
- Easy Installation: The T nut allows for easy and quick installation into aluminum extrusions
- Product packaging:140pcs T-Nuts Threaded Inserts kit. 20pcs 1/4-20x2/5" T Nuts; 40pcs 1/4-20 Threaded Inserts;30pcs 1/4-20x 1" Screws;10pcs 1/4-20x 1-1/4" Screws;40pcs 1/4-20 Washers;1pcs M6 Hex Wrench;1pcs M4 Hex Wrench.
- 1/4-20 Button Head Hex Socket Bolts and washers are made of 304 stainless steel,1/4-20 Wood Threaded Inserts and T-nuts are made of Carbon Steel,with galvanized surfaces, wear resistance, corrosion resistance, rust prevention, smooth surface difficult...
- 1/4-20 Threaded Inserts:First step：Pre-drill a hole with a suitable size in the wood with a suitable drill bit. Second step: threaded insert vertically into the hole. Third step: screw in with the 6mm Allen wrench.(When the wood hardness is high, the...
- 1/4-20 threaded insert T-nut, screw, bolt and washer kit is widely used in cork, solid wood, hardwood, plywood and composite board. It is an ideal choice for every household furniture maintenance.
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Last update on 2026-10-19 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best T-Nuts
Understanding T-Nut Types
T-nuts come in several primary forms, each suited for different applications. Flange T-nuts feature a wide collar that distributes load and prevents the nut from pulling through softer materials. Blind-hole T-nuts are designed to be fully recessed, offering a clean finish. Standard T-nuts, with their pronged base, are common for general-purpose use. Consider the material you're fastening into and the desired aesthetic when choosing a type.
Material Matters
The material of the T-nut itself is crucial for durability and corrosion resistance. Steel T-nuts are the most common, offering strength and affordability. They are often zinc-plated for added rust protection. Stainless steel T-nuts provide superior corrosion resistance, making them ideal for outdoor projects or humid environments. For lighter-duty applications or where aesthetics are paramount, brass T-nuts can be a good option, though they are generally softer.
Size and Thread Pitch
T-nuts are sized based on the bolt or screw they are designed to accept. Common sizes include those for 8-32, 10-24, and 1/4-20 screws. The second number in the thread designation indicates the thread pitch (threads per inch). Ensure the T-nut's thread size and pitch match the hardware you intend to use. Incorrect sizing will prevent a secure connection.
Installation Considerations
Proper installation is key to the effectiveness of a T-nut. Most T-nuts require a pre-drilled hole sized according to the manufacturer's recommendations. For pronged T-nuts, a hammer is typically used to drive the prongs into the wood. Flange and blind-hole types often require a slightly tighter hole and may be tapped in with a rubber mallet or installed with screws through the flange. Always ensure the T-nut is seated flush or recessed as desired for a clean finish.
