Efficient Nut and Bolt Thread Checker: Our thread checker is a professional tool equipped with 28 thread gauges, including 15 Inch and 13 metric sizes. It helps you quickly and accurately identify the dimensions of screws, bolts and nuts, enhancing work efficiency
Save Time and Effort: No more bending over to search for nuts or bolts in containers. The Inch & Metric Thread Checker tool saves a considerable amount of time. Before starting your project, you can easily verify thread dimensions, especially useful for hard-to-disassemble nuts or bolts. It's a must-have time-saving machinist tools
High-Quality Stainless Steel Material: Nut and bolt thread checker is made of high-quality stainless steel, with excellent rust resistance, high hardness and wear resistance, not easy to wear and break, more durable than aluminum thread checker; Each bolt size and thread gauge is clearly labeled with the thread size and can be rotated freely around the wire cable for legibility. The standard and metric thread gauge tool also features a hanging storage design, making it convenient to hang on a pegboard or tool rack
Comprehensive Size Coverage: The SAE and metric thread gauge Includes 15 inch and 13 metric sizes, catering to the inspection needs of various nuts and bolts. The metric sizes include: 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; the inch sizes include: 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. The fast bolt size finder offers versatility across measurement systems
Usage Instructions: Each screw thread gauge has an external thread column for nut inspection on one end and an internal thread socket for bolt inspection on the other end. Simply screw the nut or bolt onto the thread gauge for a quick size check. This bolt and nut identifier gauge is not only suitable for professional auto mechanics, carpenters, welders, and plumbers but also an ideal choice for workshop mechanics or White Elephant Gifts for Adults Who Like to DIY. Bolt thread checker’s straightforward usage and rapid size-checking functionality make it an invaluable assistant across various industries

Product description

Streamline Your Projects with the Manalete Nut and Bolt Thread Checker

Complaint with Go & No Go Class 2B ANSI Standard

Why Choose Manalete?‌

“Precision isn’t an option—it’s the standard.” The Manalete Thread Checker ‌ensures every bolt and thread aligns with‌ the rigorous ‌Go & No Go Class 2B ANSI Standard‌. With the ManaleteThread Gauge, Say goodbye to second-guessing and mismatched hardware.

The 15 metric thread sizes in the Thread Checker

The 13 metric thread sizes in the Thread Checker

Choose from a Variety of Thread Checker Tools for Your Needs !

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Price	$9.98$9.98	$18.99$18.99	$15.99$15.99	$29.99$29.99
Gauge Quantity	28	45	55	55
Inch Quantity	15	24	19	30
Metric Quantity	13	21	17	25
Drill guaue	0	0	19	0
Materials	Steel	Steel	Aluminum+Steel	Aluminum
Type	Chain	Chain	Board	Detachable