... Electro galvanizing before or after welding3) PVC coatedCharacters:1) Smooth and trim mesh surface2) Solid and uniform ... In inchIn metric unit(mm)1/4" x 1/4"6.4mm x 6.4mm22, ... 12.7mm16,17,18,19,20,211-1/2" x 1-1/2"38mm x 38mm14,15,16, ... DiameterIn inchIn metric unit(mm)1/2" x 1/2"12.7mm x 12.7mm16, ... ,19,20Technical Note: 1.Standard roll length: 30m;width: 0.5m to 1.2m 2.Special sizes available ...