Dimension ‘A' Dimension ‘A'0.2mm (1)0.3mm (2)0.4mm (2)0.5mm (3)0.7mm (2)0.8mm (2)050 (2)1 1/2" (5)1 1/8" (11)1 3/4" (3)1 3/8" (3)1 5/8" (2)1 7/8" (1)1.2mm (2)1.3mm (1)1.7mm (1)1/16" (7)1/2 (0)1/8 (0)100 (1)10mm (5)12mm (1)1mm (5)2.5mm (3)200 (4)3/32" (8)3/64" (2)300 (18)4.5mm (1)400 (2)450 (1)5/32" (13)5/8" (0)50 (1)5mm (2)7/32" (3)7mm (2)8mm (3)9mm (1)0.004 (0)0.0040 micrometers (0)20/40 Mesh (1)300 Mesh (1)80 - 120 Mesh (1)1.5mm (2)2mm (5)3mm (12)4mm (7)6mm (4)1/8" (23)3/16" (18)1/4" (26)5/16" (12)3/8" (64)7/16" (2)1/2" (16)5/8” (33)3/4" (19)7/8" (15)1" (9)1 1/4" (8)1 9/16" (0)