uxcell 4PCS 0.3mm x 0.9mm x 500mm Brass Pipe Tube Round Bar Rod: Amazon.com: Industrial & Scientific
Amazon.com: cSeao 120pcs M3 x 3 x 5mm Female Press in Thread Brass Heat Set Inserts Embedment Nuts for 3D Printer Laptop Plastic : Industrial & Scientific
K & S PRECISION METALS 258 BRS Shim Metal ASSTD - Pipe Fittings - Amazon.com
Amazon.com: Brass Plate Copper Sheet foil Brass Sheet for Metal Crafts Thickness0.3Mm, Long 3000Mm/118. 11Inch Brass Plate Metal Copper Plate (Size : Width20mm) : Industrial & Scientific