Construction screw with countersunk head Torx T20 4x60mm 500pcs

Product detailed description

200pcsDesigned for mechanical joining of wooden load-bearing elements.

- Self-drilling - does not need to be pre-drilled into soft wood
- length marking on the bolt head - easy identification of the type during assembly
- outdoor and indoor applications (corrosion protection)
- sharp cutting tip
- optimised thread pitch
- milling groove at the end of the thread
- high pull-out force and high bond strength

Use
- installation of trusses
- installation of the pergola
- installation of terraces
- all joints of wooden elements

Torx T20 - 4x60mm - 500pcs