Min. Order: 50000 Pieces FOB Price: US $0.009-0.04 / Piece Material: Low carbon and Stainless steel Alloy steel 1)Material: Carbon Steel2)Diameter: 3mm~10mm, 1/4#~3/8# OR AS YOUR REQUEST3)Length: 4~100mm, 1/2"~4" OR AS YOUR REQUEST4)Finish: Plain, zinc, black phosphated, grey phosphated, nickel, dacromentPacking: Box, carton, bag, pallet