* Drill holes at the correct depth and angle to ensure optimal performance.
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2. Cost-Effectiveness The reduction in labor requirements leads to lower installation costs. Furthermore, the ability to use self-drilling bolts in various materials diminishes the need for multiple types of fasteners, streamlining inventory and reducing overall expenses.
5. Precast Elements M20 bolts are used to connect precast concrete elements during assembly, providing quick and effective ways to join large structures without extensive welding or other complex methods.