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34 Nut and Bolt Thread Checker - Thread Gauge SAE and Metric - Screw Size and Thread Gauge - Bolt Size Finder & Bolt Thread Checker | All-in-One Nut and Bolt Gauge Tool for Industrial Use & DIY

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$36.97

$ 18 .99 $18.99

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  • Desktop Thread Checker Board: Features 34 nut and bolt thread sizes, including 19 standard and 15 metric sizes, each clearly labeled and organized on a single board for easy identification and use. It also functions as a thread detective.
  • Upgraded Thread Checker: Our advanced screw thread gauge and thread pitch gauge quickly and accurately measures both metric and standard thread sizes, ensuring precise and efficient thread size identification for any project.
  • Professional Craftsmanship: Constructed from sturdy anodized aluminum with nickel plated steel thread samples, this quality made thread checker combines durability with corrosion resistance for long-lasting use. Designed for versatility, it can be wall mounted or sit on a flat surface.
  • Drill Bit Identifier and Integrated Rulers: Features 8 different drill bit gauges and integrated metric and standard rulers for versatile and precise bolt measuring tool.
  • Precision Organization: This bolt identifier board and bolt and nut identifier gauge simplify size identification for any project. These measuring tools are essential for professionals and DIY enthusiasts, functioning as a reliable bolt size finder to ensure efficiency and accuracy in every task.
  • Versatile for Industrial use and Home Workshop: Ideal for both rugged industrial environments and handy home workshops, this precision bolt sizer board & nut and bolt gauge feature a compact layout for easy desktop use and vertical storage on a tool board.
  • One-Stop-Shop Identibolt Device: Quickly measure bolt size and thread gauge, diameter, thread pitch, and bolt length on one efficient tool. This A&O Mercantile device serves as a thread checker standard and metric, bolt gauge, thread gauge, screw size gauge, drill bit identifier, and rulers.
  • Compact and Portable: Compact desktop format with laser-etched sizes and four shockproof rubber feet for secure attachment. Includes holes for easy wall mounting or toolbox storage, making it a convenient screw sizer.
  • Organize Your Garage with Precision: Keep your garage tidy and efficient with our A&O Mercantile bolt thread identifier / nut and bolt thread gauge. Simplify the identification and organization of your metric bolt assortment with precision at your fingertips! It also includes a bolt size chart for easy reference.
  • Multi-Industry Must-Have: Essential for mechanics, plumbers, technicians, and contractors. This thread checker set ensures precise threading and bolt identification, saving time in workshops, construction sites, and repair jobs. It includes a bolt gauge metric and SAE for comprehensive measurement.



Product Description

Widely Applicable for Various Projects

"Widely Applicable for Various Projects"

Versatile Thread Size Checker for Every Need

Whether you're working on bikes, furniture, cars, or refrigerators, our thread size checker ensures accurate and reliable measurements. With thread gauges for both metric and standard sizes, it's the ultimate tool for any project.

Engineer Your Efficiency: The Essential Bolt & Nut Gauge for Precision and Performance

Precision at Your Fingertips: Ultimate Bolt & Nut Thread Checker

Precision at Your Fingertips: Ultimate Bolt & Nut Thread Checker

Maximize precision with the A&O Mercantile Bolt and Nut Thread Checker. This indispensable tool seamlessly integrates a bolt size gauge, metric thread pitch gauge, screw thread checker, and nut and bolt identifier. Ideal for precise measurement and organization of fasteners in both metric and SAE formats, it ensures accuracy in every task.

"Accurate Sizing Every Time: The Ultimate Metric and SAE Thread Checker"

Accurate Sizing Every Time: The Ultimate Metric and SAE Thread Checker

Ensure perfect fits for every project with our versatile Nut and Bolt Thread Checker. Combining a metric thread gauge and a thread pitch gauge metric and SAE, this tool is indispensable for anyone needing precise measurements. Ideal for organizing and checking screws and bolts, it ensures accuracy with every turn.

Precision-Made Easy: Your Essential Nut and Bolt Thread Checker

Precision-Made Easy: Your Essential Nut and Bolt Thread Checker

Discover the efficiency of the A&O Mercantile Bolt and Nut Thread Checker, designed for both professionals and hobbyists. This versatile tool, functioning as a nut and bolt thread pitch gauge and a bolt checker, offers a reliable solution for quickly identifying thread sizes and organizing your workspace. Perfect for ensuring compatibility and precision in every task.

"Effortless Matching: Fast and Accurate Thread Size Checker"

Effortless Matching: Fast and Accurate Thread Size Checker

Take the guesswork out of your fastener fittings with the A&O Mercantile Nut and Bolt Thread Checker. This tool doubles as a screw gauge and a bolt sizer with thread gauge, ensuring you can quickly and accurately match screws and bolts to the correct thread sizes every time. Ideal for streamlining your hardware management and enhancing productivity

Optimize Your Workshop: The Ultimate Nut and Bolt Thread Checker

Enhance your workspace with the A&O Mercantile Nut and Bolt Thread Checker, a must-have for every mechanic and DIY enthusiast. This all-in-one tool accurately identifies both inch and metric threads, ensuring compatibility and precision with every use. It's the perfect addition to any bolt and screw organizer, simplifying your projects and workspace management.

A&O Mercantile Nut and Bolt Thread Checker: Precision and Efficiency in Every Task

"A&O Mercantile Nut and Bolt Thread Checker: Precision and Efficiency in Every Task"

Your Go-To Tool for Accurate Nut and Bolt Measurements

The Ultimate Tool for All Your Projects, featuring a nut and bolt thread checker inch & metric. Ensure accurate and swift measurements, enhancing your workflow with reliable thread size checking.

Superior Precision: The Ultimate Thread Measuring Tool

Superior Precision: The Ultimate Thread Measuring Tool

Experience top-tier accuracy with the A&O Mercantile Nut and Bolt Thread Checker. Crafted from anodized aluminum with nickel-plated steel, this thread measuring tool is designed for lasting durability and precision. With features like easy-to-hang design, quick length measurement, shockproof construction, and laser-etched markings, it simplifies fastener identification and organization for both inch and metric sizes, ensuring you have the right tool for every job.

Convenient Hanging Holes Design

"Convenient Hanging Holes Design"

Optimize Your Workspace with Easy Wall Mounting

Easily mount your thread size checker on any wall with built-in hanging holes. Keep your workspace organized and your tools within reach, ensuring efficient workflow and easy access.


Kerry H
Reviewed in the United States on February 6, 2025
GREAT PIECE TO USE AND SAVES YOU LOTS OF TIME TRYING TO FIGURE OUT WHAT SIZE A SCREW OR BOLT IS.
Customer
Reviewed in the United States on February 1, 2025
clean and simple
Diana Haker
Reviewed in the United States on January 21, 2025
This is well made and much needed item for anyone who works with bolts and nuts. It has both SAE and Metric sizes. Very Satisfied! Great Product!
Nathan L
Reviewed in the United States on January 20, 2025
Just receive the product and I must say, I am very impressed. All the bolts and screw holes match their indicated values. The aluminum is sturdy.
Chris E Buckman
Reviewed in the United States on January 16, 2025
Awesome piece for reverence in the shop. very well made and easy to hang.
Richard A. Paukovits
Reviewed in the United States on January 12, 2025
Very convenient, exceptionally useful, exceptionally made highly recommended
Timothy Olsen
Reviewed in the United States on September 8, 2024
I have been debating on getting one of these for my tool bench for a long time. I am always trying to guess various bolt and nut sizes, or bring them to the store to use their nut and bolt gauge. This is well made and seems to be entirely made out of aluminum alloy (bolts and backplate). I have tried out various known bolt sizes and it seems to be spot on for size. Some bolts or nuts felt a little tight when checking them, but not overly tight like the wrong size and could be due to various factors (i.e. new or damaged threads). I deducted one star from a total of five for two reasons:1. I feel that this should be more priced in the $20 range for what it is. Its got good craftsmanship, but it is only a nut and bolt gauge.2. Because it is made out of aluminum alloy, I feel like the threads can get worn over time where it could alter the correct gauging. This might not necessarily happen on the bolt gauges, but the nut gauges are a bit on the "shallow" side and only consist of a couple of thread turns.Overall, I am happy besides those two point and I can stop guessing nut and bolt sizes!
g rhoades
Reviewed in the United States on December 31, 2024
I have wanted one for a long time and when I saw this one , I just had to get it. It did not disappoint
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