Share Email Facebook Twitter Linkedin Print Can I use any woodscrew when fixing to Gyproc Habito? PrintCreated with Sketch.MailCreated with Sketch.FacebookCreated with Sketch.TwitterCreated with Sketch.LinkedinCreated with Sketch. Close Documents and more Can I use any woodscrew when fixing to Gyproc Habito? We recommend the use of a No.10 woodscrew comprising of a single thread. Fixings with cross threads will reduce fixing performance of the board.