All-in-one thread gauge for nuts and bolts that streamlines inspections with a versatile function set. It effectively checks thread pitch, size, and more, delivering precise and accurate results in a single tool. High precision construction using SUS303 stainless steel and 6063 aluminum alloy ensures durable, robust thread measurements with minimal error. The wear-resistant scale, produced with advanced manufacturing, stays clearly readable for accurate measurements over long use. Portable and practical: compact, lightweight design makes it easy to carry and use in various work environments, from the workshop to the field. Its compact form is ideal for enthusiasts and professional mechanics alike. Use scenarios: - On-site automotive repair and maintenance - Machine shop or fabrication work requiring quick thread checks - DIY home projects such as furniture assembly or bike maintenance