• Question about drill tap?

    Hi, I bought 1/2" screws, so i drilled two 1/2" holes into sheet metal and the screws go in, but don't screw in. They just slide in. So what size tap do I need in order to make threads for these screws to fit?
    Hi, I bought 1/2" screws, so i drilled two 1/2" holes into sheet metal and the screws go in, but don't screw in. They just slide in. So what size tap do I need in order to make threads for these screws to fit?
    5 answers · Do It Yourself (DIY) · 9 months ago