Manual riveter nut set in alloy steel for metalworking and DIY projects, available as 86pc or 106pc nut gun set with replacement mandrels and nosepieces for secure blind rivet nut installation.
Alloy Steel Manual Riveter Nut Set for Blind Rivet Nut Installation in 86pc or 106pc Configurations

This manual riveter nut set is designed for the specific task of installing blind rivet nuts, also known as rivet nuts or threaded inserts. It is a practical workshop tool for creating strong, reusable threaded points in materials where you only have access to one side of the workpiece. The tool's alloy steel construction provides the necessary strength for the pulling action required to expand and set the rivet nut securely. It is supplied in two distinct kit sizes, an 86-piece set or a more comprehensive 106-piece set, with each containing the manual riveter tool along with essential replacement components to handle multiple jobs.
Features and Construction

The core of this toolset is the manual riveter gun, built from alloy steel. This material choice ensures the lever mechanism and internal components can withstand the repeated pulling force needed to set rivet nuts without bending or failing. The kits are defined by their total piece count, offering a clear choice between a standard 86-piece configuration and an expanded 106-piece version, which includes a greater number of replacement parts for longer use between resupply.
Material and Build
The primary construction material for the riveter tool is alloy steel. This offers a balance of strength and durability for a hand-operated tool, making it suitable for the mechanical stress of compressing and expanding rivet nuts. The use of alloy steel contributes to a robust build that can perform reliably in DIY, automotive, or light industrial environments where creating threaded fixing points in sheet metal, plastic, or composite panels is required.
Size and Practical Fit
The product's size is defined by its configuration as a complete set. You can choose between an 86-piece nut gun set or a 106-piece nut gun set. This piece count refers to the total number of items in the kit, which includes the manual riveter tool itself plus an assortment of replacement mandrels and interchangeable nosepieces. These spare parts allow the single tool to install rivet nuts of various diameters and lengths, adapting to different project requirements.
Uses and Placement

This tool addresses a common fastening challenge: adding a sturdy, threaded nut to a panel where the back side is completely inaccessible. It is used by pulling a mandrel through the rivet nut body, causing it to expand and clamp tightly against the rear of the material. This creates a solid, flush-mounted threaded hole ideal for bolting components together.
Event or Professional Use
In professional or trade settings such as vehicle repair shops, metal fabrication, or assembly lines, this manual riveter provides a quick method for adding or repairing threaded inserts without requiring complex welding or through-bolting. The availability of replacement mandrels and nosepieces in the kit supports continuous use, reducing downtime when a mandrel breaks or a different nose size is needed for a specific rivet nut.
Everyday Home Use
For the home workshop or serious DIY enthusiast, this set enables projects that would otherwise be difficult. It allows for the secure installation of bolts into thin-gauge metal for custom brackets, the repair of threaded holes in appliance casings, or the strengthening of fixings in furniture and storage units. The manual operation means no power source is required, making it versatile for use anywhere.
Benefits and Buying Value

The value of this manual riveter nut set lies in solving a specific fastening problem with a dedicated, reusable tool. Unlike disposable fasteners, the tool itself is a long-term addition to a toolkit, while the replaceable components extend its service life. Choosing between the 86pc and 106pc sets allows you to match the kit size to your anticipated usage frequency.
Reuse and Low Maintenance
The tool is designed for reuse across many projects. The inclusion of replacement mandrels and nosepieces is a key practical benefit, as these are the consumable parts that wear or break during use. Having spares on hand means the tool can continue working immediately. The alloy steel body requires no specific maintenance beyond keeping it clean and stored properly.
Why Choose This Product
This manual riveter nut set offers a focused solution for installing blind rivet nuts. The alloy steel build provides dependable operation, and the choice between two set sizes (86pc or 106pc) lets you select the amount of backup components you need. It fills a gap in many tool collections, enabling clean, strong threaded fixes in situations where traditional nuts and bolts cannot be used.
