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Nut and Bolt Thread Checker, 14 Metric & 14 Standard Sizes, Bolt Nut Identifier Gauge with Inch and Centimeter Ruler, Solid Aluminum Bolt Size and Thread Gauge, Hang or Flat, Blue

  • Based on 75 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Monday, Sep 8
Order within 7 hours and 55 minutes
Available payment plans shown during checkout

Color: Blue


Features

  • Quickly Identify Bolts and Nuts: Do you have many fasteners in bins or boxes? Do you want to catalog these nuts and bolts and get them quickly? No more to run to the hardware store, hang this professional-quality thread checker up in your garage (Or flat it in your workbench) and it will serve you well for the rest of your life!
  • Easy & Fast to Use: The bolt size and thread gauge featured 16.5L x 4W with 1/4 inch thick. It has 14 metric sizes and 14 standard sizes with inch and centimeter ruler. It can identify 28 distinct sizes, including metric thread sizes from M4 x 0.7 to M14 x 2.0, and standard threads from #6 - 32 FINE to 1/2 - 20 FINE. An absolute must-have if you're working with different fasteners on regular basis.
  • Made of Solid Aluminum: Dasunwat thread checker is manufactured from thick aluminum that's been anodized and then laser etched. Very sturdy and well-made. Nuts and bolts thread easily for accurate measurement and read. It also has three holes to hang it on the wall to save your space.
  • Ideal for You: No need to run to the hardware store again! It helps you recognize in seconds without guessing. Organize the messy bolts and nuts, this nut and bolt gauge is ideal for mechanical engineers, DIY tool lovers, auto repair, etc.
  • 5-Year Guarantee: We offer a 5-year guarantee. If you have any questions about Dasunwat nut and bolt thread identifier, please feel free to contact us at any time, we have a professional customer service team to our every customers at any time.

Product Dimensions ‏ : ‎ 20 x 4 x 0.25 inches; 2.09 Pounds


Item model number ‏ : ‎ Nut and Bolt Thread Checker


Date First Available ‏ : ‎ May 9, 2023


Manufacturer ‏ : ‎ Dasunwat


Country of Origin ‏ : ‎ China


Best Sellers Rank: #24,090 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #21 in Thread Gauges


#21 in Thread Gauges:


Customer Reviews: 4.8 4.8 out of 5 stars 75 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Solidly made, every bit as useful as you could imagine.
Color: Red
This thing is a big hunk of metal! That is always a pleasant surprise. Now that drawer of random bolts is a lot more useful. Also, experience the freedom of ordering hardware online with confidence!
Reviewed in the United States on May 1, 2024 by Steve Steve

  • Quality Product
Color: Blue
I have had other products similar to this but they were plastic. This one is made of good quality metal. It is not flimsy and it’s thick and strong. Will be nearly indestructible unlike the plastic ones. The fact that it has metric and SAE along with fine and course threads puts it stars above the plastic ones which didn’t have these features. The price point is very reasonable for something of this quality. I use it a lot in the measuring of bolts and nuts in my work on my land. What could be simpler as I am not as good at guessing sizes as I once was. Would recommend to anyone needing this type of product. I would buy again if the need were to arise. I leave mine right beside my toolbox for quick and easy access. ... show more
Reviewed in the United States on November 10, 2023 by Richard R. Jenkins Jr.

  • The tool you didn't know you needed!
Color: Blue
We bought this for our shop because lord knows EVERY SINGLE BOLT that comes off of a semi is different. This helps us get a general idea of sizing for bolts. Very helpful! Very sturdy and heavy duty.
Reviewed in the United States on February 21, 2024 by Michael DeBarr

  • Great
Color: Red
Great item, recommend to all.
Reviewed in the United States on March 25, 2024 by Joe

  • Thick & High Quality
Color: Blue
The quality of the Aluminum, the overall thickness so each threaded hole has enough threads to get a true reading, the etching, the overall length at 20” gives each size plenty of room to maneuver - are ALL TOP NOTCH. I loved the blue anodized look too. Well done & worth the money.
Reviewed in the United States on January 9, 2024 by Steve

  • Saves time
Color: Blue
This Eames time finding the correct size and pitch
Reviewed in the United States on June 28, 2023 by John Brown

  • Quality built
Color: Blue
I have been wanting one of these for a long time and once they went on sale. I bought this one and I like that. It is one solid thick piece Of aluminum. You're very handy must have for your shop
Reviewed in the United States on February 23, 2024 by Bigen Martin

  • Bolt sizer
Color: Blue
Excellent product and quality
Reviewed in the United States on March 10, 2024 by Dave W

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