Welcome to Nylok

Welcome to Nylok and the reliable thread locking and sealing method TUF-LOK®.
The TUF-LOK® method has been used and developed for more than 50 years and is today recognised around the world as Nylok, ”the TRUE BLUE”.
In our factory, Nylok Scandinavia AB in Anderstorp, we apply it to the dimensions M1–M68.

Why screw unions come loose.

Vibrations are almost everywhere, without us noticing them. So even if we have jointed our screw unions together as hard as possible, unfortunately, sometimes it happens that threaded joints come loose because of shakes and knocks.

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TUF-LOK® nut

The TUF-LOK® nut replaces the classic locking nuts.

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