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44pcs Nut and Bolt Thread Checker Standard and Metric Set Thread Identifier Screw Size Gauge 23 Inch & 21 Metric for Detecting Fixed Bolts or Threaded Holes in Enclosed Areas

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$33.98

$ 17 .99 $17.99

In Stock

1.Size:26 Gauges - 14 Inch & 12 Metric


About this item

  • Detachable Thread Gauges in Case: All thread gauges are individually housed in a well-organized foam storage holder. The significant advantage is that you can easily take out any piece you need for quick thread identification. This is more convenient than dealing with a bunch of gauges on a cable or board, especially when you have to check thread sizes in tight or hard-to-reach areas.
  • Laser-Etched Sizes on Both Sides: To distinguish between metric and inch sizes, we use blue for SAE (inch) and red for metric, making it easier for you to identify. Moreover, each thread size gauge is laser-etched on both sides, eliminating the hassle of having to rotate the gauge to check the size
  • 3 Clear Ways to Read Size: Another highlight of this screw gauge is that you can clearly and easily read the gauge size in three ways: sizes are engraved on the gauges themselves, a size chart on an art paper sticker, and sizes screen-printed on foam. Each size on the chart or foam corresponds to the respective thread gauge, making it visually easier for you to match and pick out the desired size
  • 23 Inch & 21 Metric: Inch sizes are in blue, including 1-12, 1-8, 3/4-16, 3/4-10, 5/8-18, 5/8-11, 9/16-18, 9/16-12, 1/2-20, 1/2-13, 7/16-20, 7/16-14, 3/8-24, 3/8-16, 5/16-24, 5/16-18, 1/4-28, 1/4-20, 10-32, 10-24, 8-32, 6-40, 6-32; Metric sizes are in red, including M3-0.5, M4-0.7, M5-0.8, M6-1.0, M7-1.0, M8-1.0, M8-1.25, M10-1.0, M10-1.25, M10-1.5, M12-1.25, M12-1.5, M12-1.75, M14-1.5, M14-2.0, M16-1.5, M16-2.0, M20-1.5, M20-2.5, M24-2.0, M24-3.0
  • Quick Identification and Time Saver: Simply screw the nut or bolt onto the thread gauge to check the size. It takes only seconds to determine the size. With Hylissus's standard and metric thread checker, you can easily and quickly verify the correct size of nuts and bolts, replacing snapped, loose, rusted, or old ones at home or in the garage by yourself. No need to make trips to the hardware store for size checks anymore, significantly improving your work efficiency



Product Description

Nut and Bolt Thread Checker
Nut and Bolt Thread Checker
Nut and Bolt Thread Checker
Nut and Bolt Thread Checker
Nut and Bolt Thread Checker
Nut and Bolt Thread Checker

WAYMAN J.
Reviewed in the United States on February 3, 2025
Very accurate, very compact. I never throw away screws. Have stored them by length for years. Makes more sense to store by diameter. This kit did exactly what it’s supposed to do for a great price.
Erik Willke
Reviewed in the United States on January 9, 2025
I love this thing. most other ones have a cable but I like the loose ones. The case is nice and the interior keeps everything in it's place
Danna
Reviewed in the United States on January 8, 2025
That's what my hubby says. He really likes them. Works great for him.
ANH TRIEU
Reviewed in the United States on January 11, 2025
Well organize tool with labels. Good quality, no defect product.
David Farina
Reviewed in the United States on January 10, 2025
I tested these on numerous bolts and found the threading on them to be almost too perfect. Many of the bolts I used were no where as clean threading and bound up when I tried to use them, but these thread size tests were flawless. Great value for the money. In particular I liked that I was able to get them out and thread them into things unlike the competitors plates of threaded holes and bolts that are only good for nuts and bolts, but not to thread INTO everyday items you need to find hardware for.
SpeedD408
Reviewed in the United States on December 6, 2024
I like the case. I like the assortment of thread checkers. I like that it is the same checker for both thread end and the socket end, just flip it over. With that said, it seems a bit thin. Meaning at least on the smaller nut/bolt checkers I think wit would be easy to force it and mess up the threads. If they were maybe a 1mm thicker, I think it would go a long way in at least feeling more robust as these are all very light and that makes them feel delicate. But then maybe that is the intent so you don't force it. Not sure. They work and it is a better organizer then a bolt on a rope.
Mark Rockett
Reviewed in the United States on December 31, 2024
This was better than any other thread identifier I have ever used. Excellent
Ann Cortina
Reviewed in the United States on October 4, 2024
I had to "Organize" a lot of screws and nuts that over time I just tossed in container or toss them in the trash. This item saved me a lot of time and I was able to organize bot SAE and Metric screws, bolts, and nuts. At a minimum I was able to salvage at least $500.00 worth of screws, bolts, and nuts.My only negative is one of the metric bolt test was off by a little.Would I recommend this product - Heck YES... Very cost effective!!!
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