Detail:
1.Metarial:Carbon Steel/ Stainless Steel
2.Size:3.5-6.3/ #6-#14
3.Length:9.5mm-300mm/ 3/8"-12"
4.Zinc Plated/ Black Oxide/ Dacromet/Ruspert
5.Thread type:Coarse/Fine/Wing Teks
6.Standard:German/American/British/Japanese
7.Bulk packing/Small box packing