Hi IanDIYfixer, thank you for your question. The length of the fixing is 31mm, the screw is not designed to go through the end of the of the fixing. The maximum fixture thickness is 27mm, to achieve a flush finish, the minimum fixture thickness would need to be 19mm, when using the 50mm x 4.5mm screw provided. Please ensure that the thickness of the suitable base material is a minimum of 10mm, the screw diameter used is 4.5mm and that the maximum fixture thickness of 27mm is not exceeded. Always ensure that the fixing and base material are suitable for the loading required. Kind regards ITW.
Answered by: ITW Spit
Date published: 2017-07-08