Universal Exhaust Pipe clamp + U Bolt 45 mm BZP Mild Steel Pack Size : 2

General description 45 mm exhaust clamp made from zinc plated mild steel. Complete with 2 full nuts. Technical specifications Size: 45 mm (1 3/4") Thread size: M8 Centres: 53 mm Thread length: 24 mm Inside height: 68 mm Manufacturing tolerances: +/- 1 mm Other information Size refers to the outside diameter (OD) of the pipe being clamped. Roll threading is used, so the diameter of the bar is usually less than the thread size.