Brass Bolt 1)Size:M1.2-M64,0#-3'' 2)Material:brass, copper, ... ,BS,ISO,ANSI(IFI) 4)Environmental Finish Products Information: 1Product:Bolt, Nut, Screw, Washer, Nails, Rivet, Insert, Brass fitting,Threaded rod ... ), JIS, or as customer's drawing4Size:M3-M64 , 1/8-3''5Length:5mm-250mm, 1/4''--10''6Finish: Nickel, tin, chrome, zinc ... you can trust our product quality.Other Products: C62300 bronze bolt