ST Micro Cap for rust prevention of lock bolt heads
The "ST Micro Cap" has an angle adjustment function for ground inclination, enabling simplification of structure and pursuit of cost-effectiveness through the integration of conventional washers and spacers, as well as allowing for secondary injection options to the prone-to-issues back side of the fixation. 【Features】 ○ Secondary injection possible on the back side ○ Foam injection with no voids on the back side ○ Solution for grease leakage For more details, please contact us or download the catalog.
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basic information
【Features】 ○ The conventional square washer has been replaced with a circular washer of the same area, and by arranging four stiffeners, the bending rigidity of the washer has been improved. → The load distribution from the lock bolt has become more uniform than before, eliminating concerns about local yielding of the washer due to earthquakes or primary sliding loads. ○ By integrating the reaction surface of the spherical nut with the washer, the installation process has been made more efficient. → The one-piece molding is also expected to improve cost-effectiveness. ○ The outer surface of the circular plate is finished with hot-dip galvanized coating, and the micro cap is made of aluminum alloy casting, providing excellent protection for the bolt head from external environments. ○ With the grout injection method for the lock bolt, it is now possible to choose secondary injection of rust preventive agents for the back side of the head, which had previously raised concerns. ○ By using a spherical male washer, it is also possible to accommodate various other drilled bolts. ● For more details, please contact us or download the catalog.
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Our company does not seek unreasonable profits from our customers or society. We will always carry out our business activities with the purpose of our company's existence in ten years in mind. We will strive in product development and supply with the daily thesis of the simple condition required of suppliers: "How can we provide good products at a low cost?"