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42 Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, Bolt and Nut Identifier Gauge, Nut and Bolt Size Gauge with 19 Standard & 15 Metric Bolt Identifying 8 Drill Bit Gauge from #6 to 3/4'

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$29.99

$ 14 .99 $14.99

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1.Color:42 Thread Checker - Rectangle


About this item

  • MASTERFUL CRAFTSMANSHIP - Yaysium's thread checker identibolt is crafted from 6061 aluminum and features durable, easy-to-read laser-etched markings. All pillars are made from durable SUS304 and machined to the ultimate precision, ensuring each bolt and thread complies with the Go & No Go Class 2B ANSI Standard gauge.
  • WIDE-RANGING SIZE DETECTION - Our nut and bolt thread checker instantly identifies 34 distinct sizes, encompassing 15 Metric thread sizes from M4 x 0.7 to M16 x 2.0, and 19 Imperial threads from #6 - 32 Coarse to 3/4 - 16 Fine. Your one-stop tool for all standard hardware identification.
  • DRILL GAUGES - This nut and bolt thread checker features 8 different size drill gauges with 4mm, 6mm, 8mm, 10mm,12mm, 14mm, 1/4inch and 1/2inch, help you gauge the drill bits quickly and easily when working with older, unmarked drill bits, or drill bits that are too small to fit the diameter markings.
  • LASER-ETCHED DOUBLE SCALE - This bolt size and thread gauge features durable laser-etched 4-1/4 inch and 11cm centimeter rulers on the edge, providing quick, accurate, and user-friendly identification of various bolt, screw, nut and washer sizes.
  • CONVENIENT AND ESSENTIAL - Yaysium's thread checker is ideal for a variety of uses, with non-slip support feet and reserved hanging holes for easy placement on the workbench or hanging on the wall. It's an indispensable tool for professionals and DIY enthusiasts alike.



Product Description

34 Nut and Bolt Thread Checker

Go & No Go Class 2B ANSI Standard for Precision Check

1. Thread Plug Gauge

*Go end smoothly fits into the hole. No go end doesn't fit at all. It means that the threaded hole is within specified tolerance.

2. Thread Ring Gauge

*Go end smoothly fits onto the bolt. No go end doesn't fit at all, indicating that the bolt's thread is within specified tolerance.

Nut and Bolt Size Gauge
Thread Identifier Gauge for Bolt Nut
34 Thread Checker
thread checker identibolt
Nut and Bolt Thread Checker

Scott
2025-07-17 18:42:56
This product is well made and is accurate, would recommend for any DIY'er!
Pretty Flacko Joey
2025-06-06 14:35:31
Great build quality and design making it easy to read and use.Now I can easily confirm bolt sizes at home which is very handy when working on automative or tractors
David Callaway
2025-06-01 10:01:49
Great asset in the shop whensorting hardware or doing a quick check for thread size and ptch.
Rick Anderson
2025-02-24 11:57:24
Very solid. Perfect for figuring out what that screw is. ,
David
2024-12-23 18:12:21
This has saved me SO much time to know what I need to get to the store and buy exactly what I need.Looks good hanging in the shop too because it’s a quality built piece.I just have it hanging on the wall hook to take down and use wherever I am working but maybe will find it a good home for it eventually because it isn’t a small piece. Same size as what the hardware stores have in their aisles but not half ruined by public messing up the threads.
Kevin Morris
2024-12-08 12:24:21
After wanting one of these for years, finally got one and I love this thing. Its mounted on my shop wall and gets used all the time. I love the solid metal design and looks great on my wall too. Should have bought this years ago.
Ken Liermann
2024-11-27 10:14:59
Worked great
dogzr2kool
2024-11-20 14:13:12
Wanted one of these for the shop and finally got one! Very useful for checking thread sizes.
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