Nut & Bolt Thread Checker for SAE & Metric Hardware

Nut & Bolt Thread Checker for SAE & Metric Hardware

Are you having a hard time figuring out the size of a certain bolt or nut on your car? This tool will make it quick and easy for you to know the correct size before ordering replacement hardware.

This thread checker tool is an accurate and easy-to-use thread identifier for both nuts and bolts. Each individual gauge features a male threaded stud on one end and a female threaded hole on the other. The Thread Checker is especially well suited for distinguishing between similar SAE and Metric threads. Conveniently assembled onto a wire loop, it’s the perfect portable solution!

Nut & Bolt Thread Checker:

• Each size has a nut and bolt checker on the same gauge 28 male/female gauges – 14 inch & 12 metric.

Zinc Plated for SAE Sizes:

• Includes 15 SAE Size part numbers: 6-40、6-32、8-32、10-24、10-32、1/4-20、1/4-28、5/16-18、5/16-24、3/8-16、3/8-24、7/16-14、7/16-20、1/2-13、1/2-20

Black Oxide for Metric Size:

• Includes 13 Metric Sizes part numbers: M3x0.5、 M4x0.7、M5x0.8、M6x1.0、M7x1.0、M8x1.0、M8x1.25、M10x1.0、M10x1.25、M10x1.5、M12x1.25、M12x1.5、M12x1.75

For a full list of colors check out our JDC Titanium Color Options. If you want to learn how to keep your titanium clean take a look at JDC Titanium Maintenance and Care.