Screw gauge for Metric and Inch with threads

I couldn’t find a screw gauge that perfectly fits my needs. I used to rely on two bulky gauges—one for metric and one for inch—but they didn’t help much with threads since we use both 10-32 and 10-24. If you’re facing the same issue, I’ve got a solution for you.

When checking threads, avoid applying too much pressure—just slide the gauge gently to feel the fit. For fine threads, I printed the gauge using a 0.2 mm nozzle with adaptive layer height enabled. You can also print it with a 0.4 mm nozzle, but the fine metric threads might not come out as clearly. Still, it works well for measuring screw size and length.

Design by user_3011607182 on MakerWorld (license: BY).