standoff Material:stainless steel,steel.aluminum,brass MOQ:1000pcs Size:OEM ... ,4-40,10-24,etc.Available in round and hex standoff.Treatments:Clear anodize,zinc plated,nickel plated,black oxide,etc ... .Customer's drawing welcomed,we also can produce non-standard fasteners&precision parts.Most Advantage:Factory supply&good price&high quality ...