Marson M47881 Thread-sert Threaded Insert 3/8-16

Product Description

The MARSON M47881 is a Thread-Sert threaded insert designed to create strong, reliable internal threads in thin-sheet or damaged-material applications. With a 3/8-16 thread size and an overall length (OAL) of 0.74 inches, this insert provides a solid fastening point where conventional tapping is not practical. Installation requires a hole diameter of 0.562 inches, and the head diameter measures 0.6 inches. Constructed from steel, the M47881 delivers the load-bearing strength expected in demanding trade and industrial assembly work. Sold in packages of 25.

This threaded insert is suited for use in sheet metal, structural panels, and similar thin-material assemblies found in HVAC equipment enclosures, electrical panels, mechanical rooms, and light structural fabrication. Installers use Thread-Sert inserts to restore or add threads in locations where a through-bolt is not accessible from the back side. The 3/8-16 thread pitch is a standard coarse-thread specification common across mechanical and structural fastening applications in commercial and residential trade work.

Key Features

• 3/8-16 internal thread provides a standard coarse-thread fastening point
• 0.74-inch OAL suits typical sheet and panel material thicknesses
• 0.562-inch installation hole diameter for consistent, repeatable prep work
• 0.6-inch head diameter seats flush against the material surface
• Steel construction for solid load-bearing performance
• Packaged in quantities of 25 to support production and service work

Compatibility

Designed as an OEM-style Thread-Sert insert for use in thin-sheet metal and panel assemblies requiring a 3/8-16 internal thread with a 0.562-inch installation hole.

Installation Notes

Thread-Sert inserts are typically installed by sheet metal workers, HVAC technicians, electricians, and mechanical contractors using a compatible Thread-Sert installation tool. Ensure the host material is drilled to the specified 0.562-inch hole diameter before installation. Power down any associated equipment before working on panels or enclosures. Do not exceed the recommended grip range for the host material thickness to ensure proper insert flare and holding strength.