M3 M4 ทองแดง Threaded Hex Standoff Spacer&สแตนเลส Hex สกรูสแตนเลส

Video Description:
Discover the M4 PCB Brass Hex Standoff Spacer, designed for motherboard reinforcement and PCB applications. This high-quality brass spacer ensures secure mounting, optimal airflow, and electrical insulation, preventing short circuits and mechanical stress. Ideal for motherboards, server racks, and industrial controls.
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