●A blind rivet allows a component to be connected with the base material that cannot be worked from the back side, tightly closed thin sheets, etc.●Vibration does not loosen rivets unlike screws.●Trucks, buses, insulated car panels, trains, water motorbike, household appliances, lighting fixtures, steel furniture, etc.●Sashes, doors, verandas, shutters, signboards, stepladders, kitchen equipment, etc.●Caulking Board Thickness (mm):1.6 to 3.2●Rivet Length (mm):6.0●Flange Diameter (mm):6.4●Rivet Diameter (mm):3.2●Pilot Hole Diameter (mm):3.3●Shear Load (N):930●Tensile Load (N):1320●Packaged in a pack●Rivet body(flange): Aluminum(A5052)●Mandrel(shaft): Steel(carbon steel)