The endurance is about 1.5 times that of conventional bolts! A high-tension bolt that overcomes delayed fracture.
The "Torsia Type Super High Strength Bolt (SHTB)" is a high-tension bolt that contributes to the simplification of construction management and improvement of construction accuracy. It features advanced material development with excellent delayed fracture characteristics, as well as a bolt shape and new thread design that can alleviate stress concentration, overcoming delayed fracture and achieving super high strength approximately 1.5 times that of conventional bolts (F10T). Additionally, it offers many benefits such as compacting bolt joints, reducing bolt tightening costs, and shortening construction periods. 【Features】 ■ Overcomes delayed fracture ■ Achieves super high strength approximately 1.5 times that of conventional bolts (F10T) ■ Compacts bolt joints ■ Reduces bolt tightening costs ■ Contributes to the simplification of construction management and improvement of construction accuracy *For more details, please feel free to contact us.
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Otsu Iron Works Co., Ltd. offers a comprehensive service business that integrates "manufacturing, sales, and construction" of anchor bolts and construction bolts and screws used in building foundations. Through a consistent manufacturing and construction system, we respond to changing needs over time and provide the technology and experience we have cultivated over many years as a more satisfying service.