Premium Aluminum Blind Rivets With Heavy Duty Steel Mandrels And Round Dome Head Design, Solid One Fourth Inch Pop Fasteners For.251 To.375 Inch Grip Range, No Sweat Assembly Works Like A Charm Tough Job Ready Pack Of 500

Aluminum blind rivets with steel mandrels and domed heads
✔️ 1/4 inch grip.251 to.375 solid aluminum rivets pack of 500

These aluminum blind fasteners provide secure mechanical joining for thin sheet metal, HVAC ductwork, and automotive panels. They slide right into pre drilled holes and pull tight with a standard hand tool to create a permanent hold without needing access to the backside of your project.

✅ Dome head plain finish profile
✅ 1/4 inch shank fits.251 to.375 inch grip ranges
✅ Requires.257 to.261 work hole diameter
✅ Manufactured as AD86BS grade with steel mandrel

💡 Why pick aluminum blind rivets with steel mandrels for tough structural builds?
This pairing locks down metal sheets fast without warping the base material.
- The light alloy shells stretch evenly to fill gaps without stripping threads
Rugged steel cores break predictably so you get uniform preload every time
Smooth coating keeps parts from rusting when sitting on a cluttered bench
Predictable diameters run clean through drop feed chutes for rapid installation