Specification Brand : YYinno BulletPoint1 : 28 in 1 Nut and Bolt Thread Gauges Set: This thread checker set includes 14 standard and 14 metric sizes, providing comprehensive coverage for most bolts and nuts. BulletPoint2 : 14 Standard Sizes: The standard sizes include 4-40, 5-40, 6-32, 8-32, 10-32, 12-24, 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16-12, and 5/8-11. These sizes are commonly used in various applications. BulletPoint3 : 14 Metric Sizes: The metric sizes include M4-0.7, M5-0.8, M6-1, M8-1.25, M10-1.5, M12-1.75, M16-2, M18-2.5, M20-2.5, M24-3, M27-3.5, M30-3.5, and M36-4. BulletPoint4 : Clear and Easy to Read: The thread checkers have clear and easy-to-read markings, making it simple to identify the correct thread size and type. BulletPoint5 : Portable and Durable: The set is made of high-quality materials and is designed for durability. It is compact and portable, making it easy to carry and use in various settings. BulletPoint6 : Universal Compatibility: Metric and Standard Sizes: Designed to work with both metric and standard sizes, this tool ensures you have the flexibility to handle any task with ease Color : Red CompatibleGrooveDiameter : 1 inches IncludedComponents : Thread Checker ItemName : YYinno Thread Checker, 28 Nut and Bolt Thread Checker, Industrial Grade Bolt Size and Thread Identifier Gauge,14 Standard and 14 Metric Bolt and Nut Gauge, Red ItemPackageDimensions_Height : 45.1104 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 11.7094 centimeters ItemShape : Rectangular ItemTypeKeyword : thread-gauges Manufacturer : YYinno Material1 : Aluminum Material2 : Alloy Steel MeasurementAccuracy : +/-0.5% ModelNumber : Thread Gauges R28 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 28 PartNumber : YY-Identibolt-28red ProductDescription : This Thread Checker is a must-have tool for any mechanic or DIY enthusiast. It quickly and accurately determines the size and thread type of nuts and bolts, making it easier to identify and replace damaged or incorrect fasteners. The gauge features 14 standard and 14 metric sizes, covering a wide range of common bolt and nut sizes. It also includes a handy thread identifier chart to help you identify different thread types. The durable construction and clear markings make it easy to use and read, even in low-light conditions. Whether you're working on a car, motorcycle, or any other mechanical project, this Thread Checker is an essential tool for ensuring your fasteners are properly sized and threaded. ProductSiteLaunchDate : 2023-12-25T06:38:33.572Z Size : 28 pcs nut and bolt thread checker Style : 30 Thread Checker SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31161500