Smooth Bar Range
Shear key and hold down bars are a special application of PT smooth bar systems where assembly acts as a permanent seismic restrainer for the connection of elevated metro/roads precast segments
Shear key bar systems and hold down bar systems are available with their full range of accessories for grade 1050/1200 and come in two diameters: 37 mm (thread M39) and 43 mm (thread M45).
Product features
- Diameter range from 28 mm to 100 mm.
- Throo eteel gradoe available.
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- Gr 835/1030
- Gr 930/1080
- Gr 1050/1200
- Rolled threads (obtained with cold plastic deformation of the metal between two dies) optimized for fatigue performance.
- Thread profile is ISO metric thread according to ISO 262-NFE 03014 and 03053.