SKRH

Adjustable frame screw for fixing wooden window and door frames

  • SKRH consists of two elements, the body (a twin screw) and the adjusting element.
  • SKRH is installed into hard base materials using NG nylon plug and into porous base materials using long NG L nylon plug.
  • SKRH is installed and adjusted with a setting tool. The predrilled hole diameter should be always 14 mm.
  • ZP for dry indoor and temporary outdoor use.

Base Material

Suitable for

Natural stone
Aerated concrete block
Non cracked concrete
Light expanded clay aggregate
Solid clay brick
Solid sand-lime brick
Perforated clay brick
Perforated sand-lime brick
Solid light expanded clay aggregate block
Wood