Timco 201Z Window Fabrication Screws - Countersunk With Ribs - Ph - Single Thread - Gimlet Point - Zinc 4.3 X 16
£7.68
Multiple Uses For Fitting A Variety Of Hardware To Frames Where There Is No Steel Or Aluminium Reinforcement Present. Countersunk Head With Ribs Under Head For Improved Countersinking.PTDTIM201Z