low price,high quality
material:carbon steel A2,C1045
fnish:YZ,WZ,black,plain,Ni plated, HDG
Size:M3-M80

1) low price, high quality

2) material: carbon steel A2, C1045

3) finish: YZ, WZ, black, plain, Ni plated, HDG

4) size: M3-M80

5) packing: carton/pallet, according to customs' requirement