1008 Carbon Steel Square Expanded Sheet Material Carbon Steel Material Grade 1008 Mechanical Finish Mill Overall Length 4 ft Overall Thickness 0.14 in Overall Width 4 ft Diamond Pattern Raised Strand Thickness 0.044 in Strand Width 0.072 in Trade Size 1/4 in-#18 Long Way Diamond Size 1 in Short Way Diamond Size 0.312 in Long Way of Opening 0.616 in Short Way of Opening 0.192 in Fabrication Cold Finished Machinability Not Rated Diamond Size 0.255 x 1 in