CHB

Timber to Timber Screw

The CHB is a 51mm screw with coarse thread suitable for fixing timber to timber. It has a flat countersunk head with ribs which enables the head of the screw to be easily countersunk into the timber ensuring a neat finish. The screw has a type 17  point which eliminates the need for pre-drilling and reduces the installation torque.

Features

  • Service class 1
  • Service class 2
  • Electro-galvanized steel

Features

Declarations of Performance : 
UK-DoP-h14/0004
Material

Steel - Electro galvanised clear zinc coating

Applications

Applications

Common Applications
  • Subfloor installation
  • Cassette flooring