JRP Riveting Products Dome Head Rivets - 4.8 X 20mm - Silver

The JRP Riveting Products 4.8 x 20mm A2 Stainless Steel Dome Head Rivets are designed for reliable...

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Product Information

Full details

This guide is for DIY enthusiasts and professionals requiring secure and durable fastening for metal and wood projects. The JRP Riveting Products 4.8 x 20mm A2 Stainless Steel Dome Head Rivets offer a corrosion-resistant and aesthetically pleasing solution, easily installed with standard tools. A key benefit is their robust construction from A2 stainless steel, ensuring longevity. However, users should note that the 20mm length is specific and may not suit all material thicknesses.

All features

ColourSilver
Model Part Number5014196634883
BrandJRP Riveting Products

Extended Product Information

FAQs

What is A2 stainless steel?

A2 stainless steel is a popular grade (also known as 304 or 18/8) offering good corrosion resistance and formability, suitable for general-purpose applications.

Can these rivets be used in outdoor applications?

Yes, the A2 stainless steel construction makes them highly resistant to rust and corrosion, making them suitable for outdoor use.

What is the grip range for these rivets?

For a 20mm long rivet, the ideal grip range is typically between 8mm and 16mm of combined material thickness. This ensures the rivet body expands sufficiently to create a secure joint.

Do I need a special tool to install these rivets?

Yes, you will need a standard rivet gun or riveter compatible with 4.8mm diameter rivets.

Can I use these rivets to join wood to metal?

Yes, these rivets are suitable for joining wood to metal, as well as metal to metal and wood to wood.

What is the head type of these rivets?

These rivets have a dome head, which provides a clean appearance and helps distribute pressure over a wider area.

Are these rivets removable?

No, rivets are a permanent fastening method. Once installed, they cannot be easily removed without damaging the surrounding material or the rivet itself.

Troubleshooting

Rivet tool not snapping the mandrel

Ensure the rivet tool's jaws are clean and functioning correctly. Check if the rivet head is properly seated in the tool. The rivet itself might be defective, try a different rivet.

Rivet not holding securely

Verify the drilled hole size is correct (not too large). Ensure the combined material thickness is within the rivet's grip range. Make sure the rivet tool was operated fully to create a proper clinch.

Mandrel breaks too early

The rivet might be defective, or the rivet tool may not be applying sufficient force for the specific rivet type. Ensure you are using a tool rated for 4.8mm rivets.

Pros and Cons

Pros

  • Durable and long-lasting due to A2 stainless steel construction.
  • Resistant to rust and corrosion, suitable for various environments.
  • Provides a neat finish with the dome head design.
  • Easy to install with common riveting tools.
  • Versatile for both metal and wood applications.

Cons

  • The 20mm length may be too long or too short for some specific material thicknesses.
  • Requires a compatible riveting tool for installation.
  • A2 stainless steel is not suitable for extremely harsh chemical environments.
  • Not designed for structural load-bearing applications where bolts might be more appropriate.

Setup, Compatibility & Care

Setup:

  1. Select the appropriate drill bit size for a snug fit (typically 4.9mm for a 4.8mm rivet).
  2. Drill a clean hole through the materials to be joined.
  3. Insert the rivet into the hole, ensuring it passes through all layers.
  4. Place the nose of your rivet tool over the rivet mandrel.
  5. Squeeze the handles of the rivet tool firmly and repeatedly until the mandrel snaps off.

Compatibility:

  • Tools: Compatible with standard manual, pneumatic, or electric rivet guns designed for 4.8mm rivets.
  • Materials: Suitable for joining mild steel, aluminum, plastic, and wood. Ensure the combined thickness of the materials falls within the effective grip range for a 20mm rivet (approximately 8mm - 16mm).

Care:

While A2 stainless steel offers excellent corrosion resistance, it is not entirely impervious. For optimal longevity, especially in coastal or highly polluted areas, occasional cleaning with a mild detergent and water can help remove salt or chemical deposits. Avoid abrasive cleaners that could scratch the surface.

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