34 Nut and Bolt Thread Checker for Standard and Metric Sizes

Introducing a practical and durable tool designed for quick size identification, our bolt and nut identifier gauge is here to streamline your hardware tasks. CNC machined from high-quality 6061 aluminum and finished with a protective anodized coating, this tool promises longevity and resistance to wear. It features laser-etched markings that guarantee lasting clarity, resisting fading or scratches even with frequent use.

One of the standout features of this identifier is its ability to differentiate between similar inch and metric thread sizes, which simplifies your selection process. In terms of metric thread dimensions, it covers a comprehensive range including:

• M4 x 0.7
• M5 x 0.8
• M6 x 1.0
• M7 x 1.0
• M8 x 1.0
• M8 x 1.25
• M10 x 1.0
• M10 x 1.25
• M10 x 1.5
• M12 x 1.25
• M12 x 1.5
• M12 x 1.75
• M14 x 1.5
• M14 x 2.0
• 16mm x 2.0

Meanwhile, the imperial thread size spectrum includes:

• 6 – 32 Fine

• 8 – 32 Fine

• 10 – 24 Coarse

• 10 – 32 Fine

• 1/4 – 20 Coarse
• 1/4 – 28 Fine
• 5/16 – 18 Coarse
• 5/16 – 24 Fine
• 3/8 – 16 Coarse
• 3/8 – 24 Fine
• 7/16 – 14 Coarse
• 7/16 – 20 Fine
• 1/2 - 13 Coarse
• 1/2 – 20 Fine
• 5/8 - 11 Coarse
• 5/8 - 18 Fine
• 3/4 - 10 Coarse
• 3/4 - 10 Fine

Equipped with a fine ruler that displays both inches and centimeters on either side, this gauge is versatile for varied applications. The accurate determination of screw sizes is made easy with eight different hole sizes ranging from 4mm to 14mm and includes both 1/4 inch and 1/2 inch. This designed functionality aids in swiftly identifying the size of screws, and it even recommends the appropriate drill bit or tap size for your specific needs.

The robust construction of the gauge is noteworthy—it is made from CNC-machined 6061 aluminum alloy complemented by 12.9 level hardness tool steel threads. The anodized surface treatment enhances its durability, ensuring it withstands the rigors of use while maintaining its integrity. Laser-printed scale lines provide easy readability, with a striking white-on-black contrast to facilitate quick size identification.

In summary, our bolt and nut identifier gauge is a blend of innovative design, durable materials, and precision engineering, making it an essential tool for professionals and DIY enthusiasts alike. Whether you're working with common standards or the specifics of metric sizing, you can rely on this tool for accuracy and efficiency in your projects.

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