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Metal expansion nuts find their usage in diverse fields. In construction, they are frequently employed for securing structural elements, like beams and frames, in concrete. They are also prevalent in HVAC systems, where they help secure ducts and other installations prone to thermal expansion.

1. Time Efficiency By eliminating the need for pre-drilling, self-drilling bolts significantly reduce installation time. This is particularly beneficial in construction and manufacturing environments where time is a critical factor. Workers can achieve faster project completion without compromising on the strength of the fastening.

Design Features

1. Material Composition Chemical anchor bolts are typically composed of steel, stainless steel, or galvanized steel. The choice of material should correspond to the environmental conditions to ensure corrosion resistance and structural integrity.

What Are Wafer Head Reamer Self-Drilling Screws?