Import request for Sliding Bolt Parts Germany

it is two parts of a complete part. a bolt and a spring, but the supplier can quote also the complete assembled part in addition.
it is a spring and a steel bolt
but not for car
in the second drawing you see a complete part. we just nee the part number 3 in this drawing, but when someone want to quote the complete assambled part, he can do this in addition
quantity: each 50.000 pieces