Universal Standard Hex Bolt and Nut

Type:Variety of Bolts and nuts
Material: High and Low Carbon Steel, Alloy Steel, Stainless, etc.
Class: 4.8, 8.8, 10.9, 12.9
Surface: Zinc, Zinc Alloy, Nickel, Geomet, etc.
Standard: JIS, AISI, DIN, and Automotive standard or non-standard, etc.
Others: As requ ested