Detailed Product Description Brass bolts1)standard :GB,DIN,BS,ASTM,ISO,ANSI(IFI),JIS, and per specially design3)size:M3-M64 ,1/8-3''4)length:5mm-250mm,1/4''--10''5)matrrial: brass, copper, bronze, aluminium bronze, nickel bronze,, phosphor bronze, manganese bronze,etc.6)finish: nickel,chrome,zinc,silver,gold plated or as requested7)certifications: ISO9001:2000,Rohs certification8)Our products are ...