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Nut and Bolt Thread Checker 26 Male/Female Thread Gauges (14 SAE/Inch & 12 Metric) Nut and Bolt Thread Size Checker Thread Identifier Gauges for Quickly Identify and Verify

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$11.99

$ 5 .99 $5.99

In Stock

1.Size:28 Gauges - 13 Metric & 15 Inch


About this item

  • Efficient Nut and Bolt Thread Checker: Our thread checker is a professional tool equipped with 26 thread gauges, including 14 Inch and 12 metric sizes. It helps you quickly and accurately identify the dimensions of screws, bolts and nuts, enhancing work efficiency
  • Save Time and Effort: No more bending over to search for nuts or bolts in containers. The Inch & Metric Thread Checker tool saves a considerable amount of time. Before starting your project, you can easily verify thread dimensions, especially useful for hard-to-disassemble nuts or bolts. It's a must-have time-saving machinist tools
  • High-Quality Stainless Steel Material: Nut and bolt thread checker is made of high-quality stainless steel, with excellent rust resistance, high hardness and wear resistance, not easy to wear and break, more durable than aluminum thread checker; Each bolt size and thread gauge is clearly labeled with the thread size and can be rotated freely around the wire cable for legibility. The standard and metric thread gauge tool also features a hanging storage design, making it convenient to hang on a pegboard or tool rack
  • Comprehensive Size Coverage: The SAE and metric thread gauge Includes 14 inch and 12 metric sizes, catering to the inspection needs of various nuts and bolts. The metric sizes include: M4x0.7、M5x0.8、M6x1.0、M7x1.0、M8x1.0、M8x1.25、M10x1.0、M10x1.25、M10x1.5、M12x1.25、M12x1.5、M12x1.75; the inch sizes include: 6-32、8-32、10-24、10-32、1/4-20、1/4-28、5/16-18、5/16-24、3/8-16、3/8-24、7/16-14、7/16-20、1/2-13、1/2-20. The Fast Size Finder offers versatility across measurement systems
  • Usage Instructions: Each screw thread gauge has an external thread column for nut inspection on one end and an internal thread socket for bolt inspection on the other end. Simply screw the nut or bolt onto the thread gauge for a quick size check. This bolt and nut identifier gauge is not only suitable for professional auto mechanics, carpenters, welders, and plumbers but also an ideal choice for workshop mechanics or White Elephant Gifts for Adults Who Like to DIY. Bolt thread checker’s straightforward usage and rapid size-checking functionality make it an invaluable assistant across various industries



Product Description

Inch & Metric Thread Checker
bolt and nut identifier gauge, standard and metric thread gauge
bolt size and thread gauge, nut and bolt thread checker, Fast Size Finder

Marko
2025-08-21 14:06:46
This is a wonderful tool for identifying and organizing fasteners. I was able to sort a bucket of nuts, bolts, and screws. It also makes trips to the hardware store much easier as I now know exactly what I need instead of bringing a sample to the store and looking for a way to identify the diameter and thread pitch. Every shop should have one of these.
Nick Gray
2025-06-03 18:30:51
Very neat, small, great functionality. Great deal for the price.
Sharon Rivera
2025-05-11 11:30:43
I’m buying bolts & nuts all the time for varying projects so having a Thread Checker made perfect sense. The sizes are accurate & the quality is well made. The only reason I give it four stars is because the size markings aren’t that good. The colored ink could be brighter & more contrasting to make it easier to identify the sizes. Otherwise it would be 5 stars IMO.
Russ
2025-04-21 15:58:33
Easy to use but the lettering on the Metric is hard to read. Still a very nice tool for the money
Phil Nalley
2025-02-21 21:04:42
Convenient screw and bolt checker. I frequently use it.
Davis
2025-01-30 17:28:13
Well made. Very happy.
LIG
2025-01-26 15:07:44
Very handy for most common sizes.
Customer
2024-12-12 16:57:29
Well made, good product
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