1.Commodity name: Hex nut 2.Standard: Din934, gb/t6170-6176, iso4032-4036, 8673-8675, jis b1181, as1112 3.Material: Carbon steel, alloy steel, stainless steel 4.Surface finish: Black, zinc plated, hdg, daromet etc 5.Grade 4, 6, 8, 10, a2, a4 6.Size: M6-m100;1/4"-4" 7.Supply ability: 500t/month 8.Certificate: Iso9001:2008; 9.Packing: By carbon and pallet or according to client¡¡¥s requirement 10. Place of origin: Hebei, china According different product have different size, weight dimensions
