Hand Held Rivet Nut Gun Mandrel (3/8"-16).

Key Features:

• Rivet Nut Gun Mandrel: This is a specialized tool component used to install rivet nuts (also known as nutserts or threaded inserts).
• 3/8"-16 Size: This indicates the mandrel is designed for installing 3/8"-16 rivet nuts, a common imperial thread size.
• Threaded Ends: The mandrel has threaded ends for attaching to a rivet nut installation tool and for engaging with the rivet nut itself.
• Knurled Center Section: The center section of the mandrel is knurled, providing a better grip for tightening and loosening.
• Metal Construction: The mandrel is made of metal, likely steel or a hardened alloy, for strength and durability.

Function:

A rivet nut mandrel is used in conjunction with a rivet nut installation tool to:

1. Thread the rivet nut onto the mandrel.
2. Insert the rivet nut into a pre-drilled hole in a workpiece.
3. Pull the mandrel back, deforming the rivet nut and creating a threaded insert in the workpiece.