Introduction to 4 Prong T-Nuts

4-prong T-nuts, or tee nuts or blind nuts, are specialized fasteners used primarily in woodworking, metalworking, and plastic applications. Their design allows for secure fastening in materials where a standard nut and bolt configuration would be impractical.

As one of the leading T-nut suppliers, Xinchi is glad to share an introduction to 4-prong T-nuts:

Design and Structure of 4-prong T-nuts:

A 4-prong T-nut consists of:

• Flange/Base: The flat, round base that provides a wide surface area for stability.
• Barrel: A cylindrical section that extends from the base, threaded internally to accept bolts or machine screws.
• Prongs: Four sharp, pointed prongs extending outward from the base, designed to dig into the material for a secure hold.

Materials of 4-prong T-nuts:

4-prong T-nuts are manufactured from various materials to suit different environments and applications:

• Steel: Offers high strength and durability.
• Stainless Steel: Provides excellent corrosion resistance, suitable for outdoor or high-moisture environments.
• Zinc-plated Steel: Combines strength with moderate corrosion resistance.
• Brass: Used for applications requiring corrosion resistance and an aesthetically pleasing appearance.

Sizes and Specifications of 4-prong T-nuts:

They come in a variety of sizes to accommodate different bolt diameters and material thicknesses:

• Thread Sizes: Metric sizes (e.g., M6, M8, M10) and Imperial sizes (e.g., 1/4”-20, 5/16”-18, 3/8”-16).
• Length: The length of the barrel and prongs can vary to fit different material thicknesses.
• Base Diameter: This should match the hole size drilled into the material for a secure fit.

Advantages of 4-prong T-nuts:

• Ease of Use: Simple installation process that doesn’t require advanced tools.
• Strong Holding Power: The prongs dig into the material, preventing the T-nut from rotating or pulling out.
• Versatility: Suitable for a wide range of materials and applications.
• Concealed Fastening: Provides a neat and flush finish, ideal for visible surfaces.

4-prong T-nuts are essential in many assembly and construction projects due to their ease of installation, strong holding power, and versatility. Understanding their design, materials, and application methods can help ensure they are used effectively to provide reliable and durable fastening solutions.

Xinchi is a trustworthy fastener company, especially in furniture nuts. We have a factory,  founded in 2007(Factory Video). And we are the designated fastener supplier to“STAPLE”. As a trusted fastener supplier,  Xinchi can offer a wide range of high-quality fasteners, including T nuts, screws, bolts, rivets, washers, etc. If you want to know more about fasteners or want to wholesale fasteners, please feel free to contact us. And then our experienced and expert service team will reply to you as soon as possible.