Marson Metric Ribbed Rivet Nut Kit (39316)

The Marson Metric Ribbed Rivet Nut Kit (39316) is a manual threaded insert installation system designed for professionals working with thin or soft materials such as sheet metal, plastic, aluminum, steel, and composite panels. The kit creates permanent, load-bearing metric threads in applications where conventional tapping is impractical or rear-side access is restricted. It includes the M39300 hand-operated Thread Setter, installation components for multiple metric sizes, and 50 ribbed rivet nuts organized in a molded carrying case. The ribbed exterior of each insert improves resistance to rotation, helping provide stable mounting points for automotive, fabrication, maintenance, and industrial assembly work.

Key Features and Benefits:

• Controlled Manual Operation: The M39300 tool allows the operator to regulate installation force without requiring pneumatic or electrical equipment.
• Metric Size Compatibility: Includes installation hardware for 4mm, 5mm, and 6mm threaded rivet nuts.
• Rotation-Resistant Inserts: Ribbed exterior surfaces improve grip inside properly sized mounting holes.
• Multiple Material Applications: Suitable for compatible aluminum, steel, plastic, and composite workpieces.
• Portable Storage: Molded carrying case keeps the tool, mandrels, nosepieces, and fasteners organized.
• Blind-Side Installation: Creates threaded attachment points when the reverse side of the material cannot be accessed.

Specifications:

• Product Name: Marson Metric Ribbed Rivet Nut Kit (39316)
• Model Number: 39316
• Included Tool: M39300 manual Thread Setter
• Thread Capacity: 4mm, 5mm, and 6mm ribbed rivet nuts
• Fastener Capacity: 50 ribbed rivet nuts
• Included Fastener Assortment: 12 each of M57360, M57385, and M57384; 8 M57386 inserts; and 6 M57387 inserts
• Tool Body Material: Aluminum
• Operation Type: Manual lever action
• Case Type: Molded plastic carrying case
• Kit Weight: 2.75 lb
• Package Contents: One M39300 Thread Setter, metric mandrels and nosepieces, 50 assorted ribbed rivet nuts, and one molded carrying case

How to Use:

• Select the Insert: Choose the 4mm, 5mm, or 6mm rivet nut required for the application.
• Prepare the Mounting Hole: Drill a correctly sized hole according to the specifications of the selected insert and remove any burrs or debris.
• Choose the Tooling: Select the mandrel and nosepiece that correspond to the rivet nut size.
• Configure the Tool: Install the selected mandrel and nosepiece onto the M39300 Thread Setter.
• Load the Rivet Nut: Thread the insert onto the mandrel until its flange rests against the nosepiece.
• Position the Insert: Place the rivet nut fully into the prepared hole with the flange seated against the material surface.
• Set the Fastener: Squeeze the tool handles together to compress the insert against the reverse side of the material.
• Check the Installation: Confirm that the rivet nut is securely seated, correctly aligned, and unable to rotate inside the hole.
• Release the Tool: Unscrew the mandrel from the installed rivet nut.
• Attach the Component: Secure the required part using a compatible metric bolt or machine screw.

Benefits of Using Marson Metric Ribbed Rivet Nut Kit (39316):

• Creates Threads in Thin Materials: Provides stable threaded mounting points where the workpiece is too thin for conventional tapping.
• Improves Fastener Stability: Ribbed inserts help resist spinning when bolts are installed, removed, or tightened.
• Eliminates Welding Requirements: Installs captive threaded anchors without heat, welding equipment, or extensive surface preparation.
• Supports Field Repairs: Manual operation makes the kit suitable for mobile work and locations without external power.
• Promotes Consistent Installation: Hand-controlled compression supports accurate setting across repeated fastening tasks.
• Reduces Setup Time: Included metric installation components and organized hardware simplify transitions between applications.

Features:

• Three-Size Metric System: Includes dedicated installation components for 4mm, 5mm, and 6mm hardware.
• Ribbed Exterior Geometry: Textured insert bodies increase contact with the mounting hole to improve rotational resistance.
• Compact Hand-Tool Design: Manual lever configuration supports operation in restricted and confined work areas.
• Assorted Grip Options: Multiple included part numbers accommodate different compatible material thicknesses.
• Lightweight Setter Body: Aluminum construction balances structural support with manageable tool weight.
• Compartmentalized Storage: Dedicated case sections help organize small fasteners and installation components.
• Multi-Surface Compatibility: Designed for appropriate thin metal, plastic, and composite assembly applications.