DIN 34819 | Replace DIN 34819:2002-10
Hexalobular socket raised head tapping screws with collar
Main Products
The company has multi-attack high-speed cars, producing German, American, British, flange nuts and various non-standard parts (round nuts, square nuts, etc.) as well as a set of expansion bolts, expansion tubes, expansion nuts can also be customized. And can produce special parts and difficult parts according to the local requirements of customers.