About This

• MASTERFUL CRAFTSMANSHIP: Yaysium's thread checker identibolt is crafted from 6061 aluminum and features durable, easy-to-read laser-etched markings. All pillars are made from durable SUS304 and machined to the ultimate precision, ensuring each bolt and thread complies with the Go & No Go Class 2B ANSI Standard gauge.
• WIDE-RANGING SIZE DETECTION: Our nut and bolt thread checker instantly identifies 34 distinct sizes, encompassing 15 Metric thread sizes from M4 x 0.7 to M16 x 2.0, and 19 Imperial threads from #6 - 32 Coarse to 3/4 - 16 Fine. Your one-stop tool for all standard hardware identification.
• DRILL GAUGES: This nut and bolt thread checker features 8 different size drill gauges with 4mm, 6mm, 8mm, 10mm,12mm, 14mm, 1/4inch and 1/2inch, help you gauge the drill bits quickly and easily when working with older, unmarked drill bits, or drill bits that are too small to fit the diameter markings.
• LASER-ETCHED DOUBLE SCALE: This bolt size and thread gauge features durable laser-etched 4-1/4 inch and 11cm centimeter rulers on the edge, providing quick, accurate, and user-friendly identification of various bolt, screw, nut and washer sizes.
• CONVENIENT AND ESSENTIAL: Yaysium's thread checker is ideal for a variety of uses, with non-slip support feet and reserved hanging holes for easy placement on the workbench or hanging on the wall. It's an indispensable tool for professionals and DIY enthusiasts alike.