We provide rock bolts for installation during slope and tunnel construction!
The "self-drilling anchor bolt" is a rock bolt (anchor bolt) that is driven into the ground to reinforce the soil during slope (embankment) and tunnel construction. It is manufactured using a 3R rolling machine. We also sell related components such as couplers, nuts, and plates, so please feel free to consult us if you have any requests. 【Related Products】 ■ Plates ■ Nuts ■ Half Nuts ■ Couplers ■ Carbide Bits ■ Steel Bits *For more details, please download the PDF or feel free to contact us.
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【Specifications】 ・SAE1541 ・Name: R29 ・Diameter d1 (mm): 28.5 ・Diameter d2 (mm): 13.8 ・Cross-sectional area (mm²): 423 ・Yield load (kN): 190 ・Tensile load (kN): 292 ・Unit mass (kg/m): 3.3 *For more details, please download the PDF or feel free to contact us.
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Our company manufactures and sells a variety of steel-related and civil engineering-related components that we have developed in-house. We will investigate and analyze the "challenges" you are currently facing and provide solutions. We aspire to become a partner in creating the future of manufacturing together. Please feel free to consult us if you have any requests.