Nut and Bolt Thread Checker Standard and Metric, 44 Male/Female Bolt Size Finder Thread Gauge (23 Standard & 21 Metric), for Bolt and Nut Size Chart in Narrow Areas (Silver & Black)

Easy Access

This thread checker set includes 44 individual thread gauges. Unlike wall-mounted alternatives, each gauge is removable, making it ideal for quick thread size checks in confined spaces.

23 Standard & 21 Metric Sizes Included

Our bolt size finder covers a range of standard inch (Silver) and metric (Black) sizes: standard sizes include 1-12, 1-8, 3/4-16, 3/4-10, 5/8-18, 5/8-11, 9/16-18, 9/16-12, 1/2-20, 1/2-13, 7/16-20, 7/16-14, 3/8-24, 3/8-16, 5/16-24, 5/16-18, 1/4-28, 1/4-20, 10-32, 10-24, 8-32, 6-40, 6-32; Metric sizes include M3-0.5, M4-0.7, M5-0.8, M6-1.0, M7-1.0, M8-1.0, M8-1.25, M10-1.0, M10-1.25, M10-1.5, M12-1.25, M12-1.5, M12-1.75, M14-1.5, M14-2.0, M16-1.5, M16-2.0, M20-1.5, M20-2.5, M24-2.0, M24-3.0.

Sturdy Construction for Longevity

Crafted from premium aluminum alloy, each bolt and nut identifier gauge is clearly laser-etched to resist wear, ensuring quick and accurate measurements. This hexagonal screw positioner meter set is built to withstand tough conditions, providing precision for both professional and DIY applications.

Organized Storage

The set includes a compact carrying case with secure foam padding to keep each thread size checker organized and prevent loss. Ideal for portability or storing in a small workshop, this setup ensures each nut search thread is easy to locate.

Wide Applications

This thread chaser set is suited for various tasks, from plumbing and HVAC to threaded inserts for wood and automotive repairs. Equipped with thread gauge SAE and metric tools, it's essential for professionals needing accurate bolt and nut identification, bolt extractor kit use, and more. Ideal for handymen, mechanics, and DIY enthusiasts.