... : Passivated,Black Oxide,Zinc etc Material: SS,Carbon Steel Hexagon slotted nuts DIN935Size: M4-M36Grade: 4S,8SFinish: Passivated,Black Oxide,Zinc ... ,then on pallets or as per your requirementPayment terms:30%T/T,balance against B/L copy;L/C at sight;westunion1 ... and products infos for your reference.Welcome customerized drawings. Hexagon slotted nuts