Introducció
This instruction manual provides detailed guidance for the safe and effective use of your GOWENIC 13-inch Rivet Nut Tool Set. This tool is designed for installing rivet nuts (also known as blind rivet nuts or threaded inserts) into various materials, creating a strong, permanent thread for fasteners. Please read this manual thoroughly before operation and retain it for future reference.
Contingut del paquet
Verify that all items listed below are present in your kit:
- 1 x GOWENIC 13-inch Rivet Nut Tool
- 7 x Mandrel Rods (M3, M4, M5, M6, M8, M10, M12)
- 7 x Rivet Nut Heads (corresponding to M3, M4, M5, M6, M8, M10, M12)
- 20 x M3 Rivet Nuts
- 20 x M4 Rivet Nuts
- 20 x M5 Rivet Nuts
- 20 x M6 Rivet Nuts
- 10 x M8 Rivet Nuts
- 10 x M10 Rivet Nuts
- 10 x M12 Rivet Nuts
- 1 x Wrench (for mandrel replacement)
- 1 x estoig d'emmagatzematge
- 1 x Manual d'instruccions (aquest document)

Informació de seguretat
Always follow basic safety precautions when using hand tools to reduce the risk of personal injury. Read and understand all instructions before operating this tool.
- Porteu protecció ocular: Always wear ANSI-approved safety goggles or safety glasses with side shields.
- Protecció per a les mans: Use appropriate gloves to protect your hands.
- Mantenir la zona de treball neta: Cluttered work areas and benches invite injuries.
- Mantenir els nens allunyats: Do not let children handle the tool.
- Utilitzeu l'eina adequada: No forceu l'eina o l'accessori per fer un treball per al qual no ha estat dissenyat.
- Inspeccioneu l'eina abans d'utilitzar-la: Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tool’s operation. If damaged, have the tool repaired before use.
- Peça de treball segura: Always secure the material you are working on to prevent movement during operation.
Setup and Mandrel Replacement
The GOWENIC rivet nut tool allows for quick and easy mandrel and nose end replacement without specialized tools, using the included wrench.
- Select Correct Mandrel and Rivet Nut Head: Choose the mandrel and corresponding rivet nut head that matches the size of the rivet nut you intend to install (e.g., M6 mandrel for M6 rivet nuts).
- Remove Existing Mandrel (if applicable):
- Desenrosqueu el knurled knob at the front of the tool counter-clockwise to loosen the nose end.
- Use the provided wrench to unscrew the mandrel rod from the tool.
- Remove the existing rivet nut head.
- Install New Mandrel and Rivet Nut Head:
- Thread the desired rivet nut head onto the front of the tool.
- Screw the selected mandrel rod into the tool clockwise until it is finger-tight.
- Apretar el knurled knob clockwise to secure the nose end and mandrel. Ensure it is snug but do not overtighten.


Instruccions de funcionament
Follow these steps to properly install a rivet nut:
- Forat: Drill a hole in the workpiece that matches the diameter of the rivet nut body. Ensure the hole is clean and free of burrs.
- Thread Rivet Nut: Thread the selected rivet nut onto the mandrel of the tool until it is snug against the nose end.
- Insert Rivet Nut: Insert the rivet nut into the pre-drilled hole in your workpiece.
- Operate Tool: Firmly squeeze the handles of the rivet nut tool together. You will feel resistance as the rivet nut deforms and clamps onto the material. Continue squeezing until the rivet nut is fully set and you feel a distinct stop or a slight give.
- Alliberar i eliminar: Once the rivet nut is set, open the handles of the tool. The mandrel will retract, releasing from the now-installed rivet nut. Unscrew the tool from the installed rivet nut by rotating the knurled knob counter-clockwise.
- Inspecció de la instal·lació: Check the installed rivet nut to ensure it is securely fastened and flush with the material surface.

Manteniment
Proper maintenance ensures the longevity and reliable performance of your rivet nut tool.
- Neteja: After each use, wipe down the tool with a clean, dry cloth to remove any dust, debris, or metal shavings.
- Lubricació: Periodically apply a light machine oil to the pivot points and threaded parts of the tool to ensure smooth operation and prevent rust.
- Emmagatzematge: Store the tool and all its components in the provided storage case in a dry, clean environment, away from direct sunlight and extreme temperatures.
- Inspecció: Regularly inspect mandrels and rivet nut heads for wear or damage. Replace worn components to maintain optimal performance.
Resolució de problemes
Si teniu problemes durant el funcionament, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| Rivet nut not setting properly / loose installation. | Incorrect mandrel size; insufficient squeezing force; oversized drilled hole. | Ensure mandrel matches rivet nut size. Apply more force to handles. Verify drilled hole diameter is correct for the rivet nut. |
| Mandrel gets stuck in rivet nut. | Rivet nut over-tightened; mandrel not properly lubricated; damaged mandrel. | Avoid over-tightening. Apply light lubricant to mandrel threads. Inspect mandrel for damage and replace if necessary. |
| Tool handles are stiff or difficult to operate. | Falta de lubricació; restes al mecanisme. | Clean the tool and apply lubricant to pivot points. |
Especificacions
| Característica | Especificació |
|---|---|
| Tipus d'element | Rivet Nut Tool Set |
| Marca | GOWENIC |
| Model | GOWENIC2bi5aqxmcp |
| Material | Cr Vanadium Alloy Steel |
| Longitud de l'eina | Aprox. 330 mm / 13 polzades |
| Metric Mandrel Sizes | M3, M4, M5, M6, M8, M10, M12 |
| Pes de l'article | Aprox. 2.4 kg |
| País d'origen | Xina |
Garantia i Suport
For warranty information or technical support, please refer to the purchase documentation or contact GOWENIC customer service through the retailer where the product was purchased. Keep your proof of purchase for any warranty claims.
For further assistance, you may visit the official GOWENIC store on Amazon: GOWENIC Store