Brass Bolt 1)Size:M1.2-M64,0#-3'' 2)Material:brass, ... ,BS,ISO,ANSI(IFI) 4)Environmental Finish Products Information: 1Product:Bolt, Nut, Screw, Washer, Nails, Rivet, Insert, Brass fitting,Threaded rod ... .12.9 steel3Standard :GB, DIN, BS, ASTM, ISO, ANSI(IFI), JIS, or as customer's drawing4Size:M3-M64 , 1/8-3 ... you can trust our product quality.Other Products: C62300 bronze bolt