make 305-U standard clamps, Lot size is mostly 1000 pieces (sometimes could be 500)
pack them as bulk goods in Boxes 200 or 250 pieces (do don't have make them in plastic bag)
Ship (at the same time/together with the clamp)1000 spindles 305208-M in an extra box
Ship (at the same time/together with the clamp) 1000 flanged washers 102111-m in an extra box
If the spindles does not have the nuts on it, ship also 1000 nuts in an extra box and of course at the same time.