What Is The Difference between A Rivet Gun And A Rivet Nut Gun

Contents

Rivet Gun (Core-Pulling Rivet Gun)

Rivet Gun (Pull Rivet Gun)

Core Differences Comparison Items

Summary

Rivet Gun VS Rivet Nut Gun

Rivet gun and rivet nut gun are both fastening tools, but they serve different purposes. A rivet gun is used to install solid or blind rivets, which create a permanent mechanical joint by deforming the rivet end to clamp materials together. It is widely used in sheet metal, automotive, and construction for strong, permanent connections.

The key difference: a rivet gun makes permanent riveted joints, while a rivet nut gun creates reusable threaded mounting points.

Rivet Gun (Core-Pulling Rivet Gun)

Purpose: For permanent fixation of two or more metal sheets.

Working Principle:

Insert the core-pulling rivet into pre-drilled holes.

2. The gun grips the core rod and pulls it.
3. The rivet expands on the back to form a secure structure.
4. The core rod breaks to complete installation.

Features:

• Fixation: Permanent
• Removal: Typically requires rivet drilling
• Common Specifications: 2.4mm / 3.2mm / 4.0mm / 4.8mm
• Common Materials: Aluminum, Steel, Stainless Steel
• Applications: Sheet metal, automotive, computer cases, home appliances, ventilation ducts, etc

Rivet Gun (Pull Rivet Gun)

Purpose: Creates a threaded fastening point on thin sheet metal for subsequent screw installation.

Working Principle:

1. Thread the rivet nut onto the tool's pull rod.
2. Insert into pre-drilled holes.
3. The pull rod compresses the rivet nut from the back, forming a secure threaded connection.

4000 SERIES Rivet Gun  - Rocol Tools

Rocol Rivet Gun

Hydraulic Rivet Gun Custom - Rocol Factory

Features:

• Fastening method: Threaded connection point
• Removable: Can be repeatedly disassembled and reassembled with screws
• Common sizes: M3/M4/M5/M6/M8/M10  
• Materials: Aluminum, carbon steel, stainless steel
• Applications: Automotive bodywork, equipment cabinets, machinery, aviation equipment, etc

Core Differences Comparison Items

Summary

Simple Understanding：

• Rivet gun:  

     For permanent fastening by riveting materials together

• Rivet nut gun:  

     For creating internal threaded holes on thin plates for screw installation