DIN 7985 - pan head screws - galvanized screws - China ...
DIN 7985 cross pan head screw is a kind of mechanical screw. Its head is a semicircular fastener with cross groove and external thread, also known as cross groove pan head screw. The cross pan head screw is mainly used for the fastening connection between a part with an internal thread hole and a part with a through-hole without nut matching.
Get Price