Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Pop · Hardware & Fasteners
MPA6-1
In stock · ships from Knoxville
An aluminum mushroom plug that caps the open end of a 3/16" pop rivet after it has been set.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Designed for stamped open-end dome head pop rivets. The rivet must have a grip range of 66 or higher (0.066" minimum grip).
Part data verified against 4 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It provides a neat, finished appearance, helps seal the rivet stem against moisture and debris, and eliminates the sharp edge of the hollow stem. Commonly used in trailer side panels, truck bodies, and other sheet metal assemblies where rivets are visible.
Part Number: MPA6-1
3/16 RIVET PLUGS
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more