Insert Nut material: steel, stainless steel, brass,aluminium. We can produce it according to the customer's ... ,5/32 3/16,5/16. material: steel, stainless steel, brass,aluminium.ProductsMaterialFinish(plating)SizeStandardrivet nut1.steel 2.Stainless- Steel 3 ... nutscrewWe can produce according to customer's drawing requirement Insert Nut