Hex Nuts

1) Standard: DIN934, DIN439,DIN555, ANSI/ASME, BSW916, GB, JIS, Non-standard.
2) Material: Carbon steel, stainless steel
3) Grade: From grade4.8 to 12.9  
4 ). Dimension: 2mm-48mm, 1/8"—2".
5). Coating: Plain, black, zinc, HDG, nickel, phosphate black.
Packing: Small box with plastic bag, 25kgs bag or box, bulk in pallet.