Size 4.8mm x 10mm has a grip range of 1.5mm to 6.8mm.
Size 4.8mm x 14mm has a grip range of 1.5mm to 11.0mm.
Size 6.3mm x 14mm has a grip range of 1.0mm to 9.5mm.
Size 6.3mm x 20mm has a grip range of 2.0mm to 16.0mm.
6.3mm rivets require a 6.6mm hole.
4.8mm rivets require a 5mm hole.