✔ ---- Brass sheet is made of brass material, nice bend-ability and can be machined and cut into various parts such as gaskets, washers, shims and spacers. 6 Thickness: 0.002"/0.05mm, 0.004"/0.1mm, 0.006"/0.15mm, 0.008"/0.2mm, 0.012"/0.3mm and 0.016"/0.4mm.