Огляд
DIN 7504-P is a semi-circular screw consisting of a slotted head, a press washer and a drill bit at the end of the screw. DIN 7504-P drill screws are suitable for fastening parts to metal up to 4 mm thick without preliminary drilling.
Materials of DIN 7504 T
DIN 7504 P is available in the following materials:
- Steel, which can optionally be coated with zinc
Application range of DIN 7504 T
l materials without preliminary drilling. They are used in various industrial sectors, in construction, repair and assembly processes, in mechanical engineering, during the assembly of metal structures, various plants, equipment, etc. They are intended for fastening profile sheets, as well as various elements made of tin and artificial materials to steel substrates up to 2 millimeters thick.
In addition, the scope of application directly depends on the material of manufacture and coating of the product:
- Galvanized steel offers good corrosion protection if the fastener is to be used in aggressive environments.
