25Pack-5/32" (4mm) Dia. Split-Type 3/64"-9/32" (1mm-7mm) Grip Range Mercedes Benz All Aluminum Specialty Rivets

Diameter: 5/32" (4mm) 
Grip: 3/64" - 9/32"  (1mm-7mm)
Flange Diameter: 5/16" (8mm)