Shopping Cart

Your cart is empty.

Your cart is empty.

34 Nut and Bolt Thread Checker, Bolt and Nut Identifier Gauge Thread Checker Standard and Metric Board Wall Mount Screw Size and Thread Gauge (Square)

Free shipping on orders over $29.99

$31.98

$ 13 .99 $13.99

In Stock

1.Color:Square


About this item

  • Convenient and Essential: hylissus's Thread Checker is a versatile tool that can be effortlessly mounted on a wall or toolbox, making it an indispensable tool for both professionals and DIY enthusiasts. Its reserved mounting holes ensure it's readily accessible whenever needed.
  • 34 Nut and Bolt Thread Sizes: This Thread Checker provides a comprehensive range of 34 nut and bolt thread sizes, including 19 standard and 15 metric sizes. It covers thread sizes from #6 to 3/4 inches and 4mm to 16mm, allowing you to easily identify and match various hardware components.
  • Excellent Identifying Capability: The bolt size and thread gauge features outstanding identifying capabilities, encompassing common standard and metric thread sizes. Each size includes a nut and bolt checker on the same gauge, facilitating quick and accurate identification and simplifying your workflow.
  • High-Quality Construction: Crafted from carbon steel and 12.9-grade hardness tool steel thread, this product is built to last. Its high-temperature nickel-based treatment surface ensures stability and durability. The laser-printed scale lines offer easy-to-read markings with a bright white-on-red design.
  • Universal Standard and Metric Use: Whether you're in any work setting, this product is suitable as it accommodates both standard and metric thread sizes. This means you can effortlessly handle a wide range of tasks, from household repairs to professional projects.



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
Nut and Bolt Thread Checker
Nut and Bolt Thread Checker

Robert C. Smith
2025-08-19 14:59:41
I liked the compact size.
Karen S
2025-07-31 18:32:11
This Nut & Bolt Thread Checker gauge is a very good product. It was much larger and heavier than I had expected, I'm sure from all the metal in it, but is built well and is of very good quality. The threads I've tried are accurate, though I didn't test all of them. Nice!
Sylvia Heath
2025-07-29 13:58:10
I have trotuble buying gifts for my husband because when he wants something he just buys it. This year I insisted he give me some ideas and this was one of them, He had a metric one but wanted the non-metric one, I tried a few stores including Harbor Freight ToolI. The first employee I asked didn't know if they had one so he went to his manager bringing the metric one that I had and told me that they didn't carry it but that they should. I bought it from Amazon and let my husband choose from the several manufacturers that made some and were listed on Amazon, Although it wasn't a surprise, he was very happy to receive it,
MORENIKE
2025-06-26 17:55:30
Muy práctico
phil thompson
2025-04-30 11:29:27
Product quality is good but there is not enough spacing on the larger bolts to screw the nuts onto the threads. So if yo are only looking for 1/2” or down or 12mm down you are good to go.
Steve
2025-03-29 12:59:04
I like the fact you have standard and metric thread to cross reference bolts and nuts that are loosen your garage
Customer
2025-02-08 11:47:11
Terrible design. There is not enough space between the studs to thread a nut on for all of the larger ones. How people can sell junk like this is beyond belief.
domcan63
2025-01-19 18:12:40
Small but worth it. Tested a variety and they all worked