Self-tapping screw for metal
Spiralform
EJOT
The thread formers for metals
Compared to thread-cutting the thread-forming method is a technically and economically better solution since thread-forming and installation are done in one single step, resulting in an accurate, tight-fitting female thread.
Characteristics:
- the formed thread corresponds to the metric ISO-standard thread DIN 13
- the circular section provides complete overlapping of the flanks which causes a higher strength durability
- easier application with the Spiralform Plus point
- wide range of materials
Advantages of the EJOT Spiralform® screw
- the process of thread cutting with all additional costs like cleaning and inspection can be omitted
- less rejects and scrap
