Bolts, Nuts, Washers manufacturer / supplier in China, offering DIN508 Nuts for T-Slots, ANSI/ASME B18.2.2 Hex Nuts Stainless Steel - SAE J995/ ASTM A563, ANSI/ASME B18.2.2 Hex Nuts Zinc Plated - SAE J995/ ASTM A563 and so on.