... . mesh BWGInch mm 1/4"x1/4" 6.4 x 6.4 22,23,243/8" x 3/8" 10.6 x 10.619,20,21,22 ... 1/2" x 1/2" 12 ... ,21,22,235/8" x 5/8"16 x 1618,19,20,21,3/4" x 3/4" 19.1 x 19.1 16,17,18 ... ,19,20,211" x 1/2" 25.4 x 12.7 16 ... ,15,16,17,18,191" x 2" 25.4 x 50.8 14,15,16 2" x 2" 50.8 x 50.812,13,14,15,16 The ...