Rivet nuts provide strong threads in thin materials. Horizon Inc explains the different types of rivet nuts and how to choose the right one for your application.
Understanding the Different Types of Rivet Nuts and Their Uses
When it comes to fastening components onto thin sheet metal, hollow sections, or tubes, creating reliable threads is a challenge. Conventional nuts and bolts won’t work without access to both sides — and welding isn’t always practical. That’s where rivet nuts (also called nut inserts) come in.
At Horizon Inc, we offer a full range of rivet nuts designed for various materials and load requirements. In this post, we’ll explain the different types of rivet nuts available and where they’re typically used.
📌 What Are Rivet Nuts?
A rivet nut is a tubular, internally threaded fastener that can be anchored into thin materials using a special tool. Once installed, it leaves a strong, reusable thread for screws or bolts — without needing backside access.
Key benefit:
It combines the simplicity of blind riveting with the strength and reusability of a threaded insert.
📌 Types of Rivet Nuts and Their Applications
🔹 Round Body Rivet Nuts
Available with large flange, reduced flange, or countersunk head, these are widely used in sheet metal enclosures and light structural assemblies.
Uses: Control panels, telecom cabinets, automotive dashboards.
🔹 Semi-Hex Body Rivet Nuts
Feature a hexagonal shank section to prevent spinning in the hole, ideal for higher torque applications.
Uses: Machine tool housings, heavy-duty enclosures, PEB structures.
🔹 Full Hex Body Rivet Nuts
Provide the highest anti-rotation resistance. Used in thick, hard materials or for joints requiring extra torque.
Uses: Solar structures, industrial brackets, heavy assemblies.
🔹 Closed-End Rivet Nuts
Sealed at one end to prevent water, dust, or chemical ingress — ensuring joint integrity in exposed or outdoor applications.
Uses: Solar mounting structures, telecom shelters, EV charging stations.
🔹 Jack Nuts
A collapsible, four-legged fastener for soft or thin, brittle materials like plastics, composites, or fibreboard.
Uses: Interior trims, electronics, automotive accessories.
🔹 Split Rivet Nuts (Tri-Fold)
Legs split and fold back against the material, distributing load over a larger area. Ideal for soft or brittle materials.
Uses: Plastic housings, thin aluminium panels.
🔹 Blind Bolts (Heavy-Duty Rivet Nuts)
High-strength fasteners for blind-side installation in structural steel and PEB frames where conventional bolts can’t be used.
Uses: Solar frames, structural frames.
📌 Why Choose Horizon Inc for Rivet Nuts
✔ Full range of round, hex, and special rivet nuts
✔ Available in steel, stainless steel 304/316, and aluminium
✔ Open-end, closed-end, and anti-rotation options
✔ Ready stock for control panel, PEB, automotive, and equipment manufacturers
✔ Expert guidance on selection, installation tools, and hole preparation
📌 Final Word
Rivet nuts are one of the most versatile, easy-to-install, and reliable fastening solutions for thin-walled materials. From control panel builders to PEB contractors, Horizon Inc supplies fastening solutions that make your assemblies stronger and smarter.
📌 Connect With Us
For rivet nuts and fastening solutions tailored to your projects:
📞 Call: 080-41179152
📱 WhatsApp: +91 9916777262
✉️ Email: sales@horizonincindia.com
🌐 Visit: www.horizonincindia.com