VIVIHEYDAY Durable Rivet Nut Tool, Rivnut Tools Kit with 7 PCS Mandrels, 70 PCS Rivet Nuts M3 M4 M5 M6 M8 M10 M11 M12

Build Smarter with Premium Rivet Nuts! 🔧 Industrial-Grade Durability: Stainless steel threaded rods & hardened steel rivet pliers resist corrosion, wear, and tear for years of reliable use. Massive Value Kit: Get 7 mandrels + 70 nuts (M3-M12 sizes) – tackle ANY job! Huge Savings: Replace mandrels, not whole tools. Cut costs long-term! Effortless Setup: Simple assembly & easy mandrel swaps get you working faster. Ultra-Versatile: Perfect for sheet metal, sleeves, clinch nuts – in workshops, autos, DIY & more. The complete, cost-efficient solution for professional fastening!

• High quality materials

  Our threaded rods and nuts are made from high quality stainless steel, which offers excellent durability and corrosion resistance. You can rely on the quality and performance of our products.

• Robust and durable

  Our rivet pliers set is made of high-quality steel material with high hardness, wear resistance and corrosion resistance. It provides a stable and reliable performance that gives you long-lasting and durable use.

• Easy to install and replace

  Thanks to the simple assembly of the rivet nut bar and the lock nut, using our tool is effortless. The set also includes replacement mandrel heads for nut rivets, making replacement easy and preventing wastage.

• Cost-efficient

  Instead of buying a new rivet, you can save money with our set by replacing the nut mandrel. It's a cost-effective solution that gives you long-term use.

• Versatile

  With a wide range of threaded rods and nuts in different sizes, our set is compatible with a variety of applications. Whether you need sheet metal nuts, sleeve nuts or clinch nuts, this set fulfils your different needs.

• Specifications

  Material: Steel

  Styles: M3-M4-M5-M6-M8-M10-M12

• Package contents

  7 x rivet tool mandrels.

  10 × M3 nut

  10 × M4 nut

  10 × M5 nut

  10 × M6 nut

  10 × M8 nut

  10 × M10 nut

  10 × M12 nut

• Instructions

  1. install the step drill: make sure the step drill is properly installed and prepare the required material and tools

  2. drill holes according to the requirements: Drill holes in the correct locations according to the size and position. Ensure that the holes are accurate and consistent.

  3. install the rivet nut: Select a rivet nut of the correct size and install it in the drilled holes. Make sure the rivet nut fits the hole.

  4. attach the hexagon socket: Use a hexagon socket to tighten the rivet nut. Ensure that the rivet nut is firmly seated in the hole.

  5. loosen the retracting bolt: use the appropriate tool to pull out the bolt in the opposite direction to ensure that the rivet nut is firmly seated.

  6. complete the riveting: After completing the above steps, perform the final riveting to ensure the rivet nut is firmly seated in the hole.