4/4, 5/4, 6/4 & 8/4 Lumber Thickness Chart: Rough Hardwood Quarters vs. Surfaced Sizes
Complete hardwood lumber thickness chart comparing 3/4, 4/4, 5/4, 6/4, 8/4, 10/4, 12/4, and 16/4 rough-sawn quarters against Hit-or-Miss (15/16″), S2S standard (13/16″), and S4S finished dimensions.