... mandrel. type-open end dome head size-4x12,5/32"x1/2" white Rivet Open end aluminium/steel blind rivets1. Model ... /AluminumAluminium/Steel 5050, 5052, 5055Steel/SteelAll Stainless Steel3. Color OptionsPlain, white, black, grey, red, orange, coffee etc4. Standard OptionsDIN or ... IFIMetric or Inch sizes5. Specifications AvailableDia 3.2 to 6.4mmLength 6 to 70mm White blind rivet