Marson #6-32 Steel Mandrel (39254)

The Marson #6-32 Steel Mandrel (39254) is a precision-engineered replacement component designed for compatible rivet nut setting tools. It serves as the connection point between the installation tool and the fastener, enabling accurate placement of #6-32 threaded rivet nuts in various workpieces. Manufactured from steel, the mandrel withstands the repetitive mechanical force generated during fastening operations. It is suitable for automotive repair, electronic assembly, metal fabrication, and other applications requiring reliable threaded insert installation.Key Features and Benefits: Precision Threading: Machined specifically for #6-32 threaded rivet nuts to support secure and accurate engagement. Stable Tool Connection: Provides a dependable interface between the rivet nut tool and fastener, helping reduce misalignment. Consistent Installation: Restores the operating performance of compatible rivet nut setting tools during repetitive assembly work. Durable Steel Construction: Withstands the tension and rotational forces produced during threaded insert installation. Versatile Application: Suitable for automotive maintenance, electronics assembly, mechanical work, and industrial fabrication.Specifications: Product Name: Marson #6-32 Steel Mandrel (39254) Model Number: 39254 Mandrel Capacity: #6-32 threaded rivet nuts Thread Size: #6-32 Material: Steel Overall Length: 4 inches Measurement System: Imperial Package Contents: One Marson #6-32 Steel MandrelHow to Use: Prepare the Tool: Place the rivet nut setting tool in the unlocked or fully open position before beginning maintenance. Remove the Existing Mandrel: Use the appropriate wrench to loosen and detach the worn mandrel from the nosepiece assembly. Install the New Mandrel: Thread the Marson 39254 mandrel into the tools mandrel knob or adjustment assembly. Secure the Connection: Tighten the mandrel firmly with the appropriate wrench and screwdriver while avoiding cross-threading. Adjust the Stroke: Rotate the adjustment knob until the exposed mandrel length matches the length of the #6-32 rivet nut. Attach the Rivet Nut: Thread the fastener onto the mandrel until its head rests against the tool nosepiece. Perform a Test Installation: Insert the rivet nut into a correctly sized hole in scrap material and operate the tool to set the fastener. Check the Result: Confirm that the rivet nut is secure and adjust the stroke mechanism when additional or reduced tension is required.Benefits of Using Marson #6-32 Steel Mandrel (39254): Maintains Correct Tool Tolerances: Supports proper engagement with #6-32 fasteners according to the intended tool configuration. Protects Internal Components: Using the correct mandrel helps reduce unnecessary wear on the tools adjustment and drive mechanisms. Reduces Thread Damage: Provides the correct thread profile to minimize stripping and binding during installation. Improves Work Efficiency: Helps prevent installation delays caused by slipping, misalignment, or incomplete fastener setting. Supports Professional Results: Promotes consistent rivet nut placement across repeated fastening applications.Features: Imperial Thread Configuration: Designed for hardware using the standardized #6-32 thread size. Four-Inch Body: Provides suitable reach for compatible rivet nut setting equipment. Direct Replacement Design: Integrates with compatible Marson installation systems without requiring tool modification. Serviceable Component: Can be removed and replaced using standard workshop hand tools. Fastener Alignment Support: Helps position the rivet nut flush against the nosepiece before installation.