Special Brass Components We shall be pleased to develop Non-Standard Brass components nuts screws studs fixings wood screws machine screws fasteners as per specific requirements. Materials :Brass to BS 2874 / 2872 Finish :Brass natural, Electro-Tinned, Nickel etc. Threads :ISO Metric, BSW, BA, BSF, UNC, UNF UNEF etc. 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm 1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 1", 11/8", 11/4", 11/2", 13/4", 2"