Hexagonal wire mesh is also known by the name of chicken mesh.
Hexagonal wire mesh Wire materials: Hexagonal wire mesh is manufactured in galvanized iron or PVC coated wire.

Hexagonal wire mesh  Application: Hexagonal wire mesh with its good corrosion resistance and oxidation resistance, serves well as strengthening, protection and temperature keeping materials inwire the form of mesh container, stone cage, isolation wall, boiler cover or poultry fence in construction, chemical, breeding, garden and food processing industries.

 

Galvanized hex. wire netting in normal twist (width of 0.5M-2.0M)
Mesh		Wire Gauge (BWG)
Inch	mm
3/8"	10mm	27,26,25,24,23,22,21
1/2"	13mm	25,24,23,22,21,20,
5/8"	16mm	27,26,25,24,23,22
3/4"	20mm	25,24,23,22,21,20,19
1"	25mm	25,24,23,22,21,20,19,18
1-1/4"	32mm	22,21,20,19,18
1-1/2"	40mm	22,21,20,19,18,17
2"	50mm	22,21,20,19,18,17,16,15,14
3"	75mm	21,20,19,18,17,16,15,14
4"	100mm	17,16,15,14