Plastic rivets go by a lot of names, especially in automotive and DIY. You might see them listed as:

• Push rivets or push pin rivets
• Retainer clips or body panel clips
• Trim clips (for door panels and interior trim)
• Bumper clips or fender clips
• Expansion rivets
• Scrivets (screw-type plastic rivets)

They’re commonly used to secure door panels, splash shields, undertrays, and fender liners. When browsing plastic rivets or bumper clips, it can help to check the hole size (7 mm, 8 mm, 10 mm are common), head style, and any vehicle fitment notes on the product page to find a compatible match for your project.

Pop-riveting plastic is possible, but a few precautions can reduce the chance of cracks.

1. Spread the load: Use large-flange blind rivets or add backing washers on the blind side so the plastic isn’t point-loaded.
2. Match the hole: Drill the correct size for the rivet diameter and support the workpiece to avoid chatter.
3. Go slow with the tool: Squeeze the rivet gun gradually and stop as soon as the materials clamp—over-compressing can stress brittle plastics.
4. Test first: Trying a sample on scrap plastic can help you dial in the technique.
5. Consider alternatives: For removable joints or thin panels, plastic push rivets or threaded inserts can be practical options.

Choosing the right approach can help protect plastic parts during installation.

Most automotive plastic rivets don’t need a metal rivet gun. Common styles install by hand:

• Push pin rivets: Align the holes, insert the rivet body, then press the center pin flush to expand the legs.
• Scrivets (screw-type): Insert the body, then turn the center screw until snug—no need to overtighten.
• Barbed/tree clips: Press firmly until the barbs seat. A trim tool can help in tight spaces.

Tips that can help:

• Check the hole diameter and panel thickness so the clip isn’t oversized or too loose.
• Use a plastic trim tool to create clearance without scratching paint.
• If a clip resists, re-check alignment rather than forcing it.

These steps can make installing plastic rivets straightforward and tool-light.

You’ll find plastic rivets and car trim clips on Walmart.com and in many stores.

• Online: Search for terms like “plastic rivets,” “bumper clips,” or “push pin rivets.” Use filters to narrow by hole size (e.g., 7 mm, 8 mm, 10 mm), kit size, and vehicle compatibility.
• In store: Check the Auto & Tires area, often near automotive fasteners and body clips. Availability can vary by location.
• Convenience: Delivery and store pickup options may be available based on your ZIP code and local stock.

Review product photos and fitment notes to match the clips to your application, whether it’s a fender liner, splash shield, or interior trim panel.

Matching size is mostly about the hole diameter and panel thickness.

1. Measure the hole: Use a caliper or a drill bit gauge to identify the hole size (7 mm, 8 mm, and 10 mm are common in automotive applications).
2. Check grip range: Make sure the rivet’s expansion range covers the combined thickness of your panels.
3. Pick a head style: Low-profile heads help in tight areas; wider flanges can better support softer plastics.
4. Review fitment notes: Many listings mention vehicles or locations (bumper, door panel, fender liner).
5. Unsure? An assorted kit with multiple push pin rivets can be useful when exact sizing isn’t known.

Comparing to an original clip, if you have one, can also help confirm the right size.