30-series Through Connection

A through hole is drilled in the profile with a Drillbit 8,5 / 14 mm. In the counter profile, an M8 thread is made in the center hole with a threading tap M8. The profiles are attached together with an M8x35 Hex Socket Cap Screw. The strongest connection is achieved with this method.

A through connection can also be made in the profile groove using an M8x30 Hex Socket Cap Screw and Square Nut.