DIN 7983 oval head tapping screws combine a countersunk seat with a slightly raised, rounded top and are available in A2 and A4 stainless steel. These hard-to-find metric screws are available by special order and typically ship from BelMetric's U.S. warehouse in 1-2 weeks. The raised head gives a finished look on trim, hardware, and visible panels while the tapping thread fastens directly into sheet metal.