Standard:DIN, BS, AS, ASTM Slotted Nut:1:We produce nuts according to UIC, GOST, GB/TB, DIN, BS, AS, ASTM standard or ... ,12,3:Size from 1/2 to1-3/8;M10 to M48;4:Material: Carbon steel or stainless steel, Q195, Q235 ... Terms:L/C,T/T or NegotiableWe export our products to North America, South America, West Europe, North Europe, Middle Asia ...