Specification Brand : Wondgo BulletPoint1 : 【Thread Checker】 :Are you tired of struggling to identify the correct thread size for nuts and bolts? Look no further! The Wondgo Nut and Bolt Thread Checker comes to the rescue. This practical set of thread gauges provides a convenient way to accurately measure and identify thread dimensions. BulletPoint2 : 【Widely Applicable】 :This 44-piece set includes 23 Inch and 21 metric sizes to meet a variety of needs. Whether you are working on automotive repair, mechanical maintenance or home improvement projects, this set of thread gauges is an indispensable tool. It allows you to accurately size nuts and bolts to ensure proper installation and compatibility. BulletPoint3 : 【Precision & Convenience】 :Its compact, easy-to-use design makes measuring and identifying thread dimensions simple, while the high-quality carbon steel and construction ensure accurate and reliable measurements every time. In addition, the thread checker case is compact and lightweight, making it easy to carry and store. BulletPoint4 : 【Save time and money】 :Don't waste time and energy manually identifying thread sizes or driving to and from the hardware store, invest in the thread checker standard and metric today and make your life easier! BulletPoint5 : 【23 Inch & 21 Metric Sizes】 :Metric sizes included: 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, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0. Inch sizes included: 6-32, 6-40, 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, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8, 1-12. Color : Silver CompatibleGrooveDiameter : 0.375 inches ConnectorType : Plug DriveSystem : External Hex ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0350816734539 ExternallyAssignedProductIdentifier2 : 350816734539 FinishType : Polished GpsrSafetyAttestation : 1 GradeRating : Industrial ItemName : Wondgo Nut & Bolt Thread Checker - 44PCS Independent Assembly Size Checker, Practical Identibolt Thread Gauge Set for Freely Checking Screws ItemPackageDimensions_Height : 2.44 inches ItemPackageDimensions_Length : 12.59 inches ItemPackageDimensions_Width : 9.13 inches ItemPackageQuantity : 2 ItemShape : Round ItemTypeKeyword : hardware-nut-and-bolt-sets Manufacturer : Wondgo ManufacturerGrade : heavy-duty Material : Aluminum MeasurementSystem : Metric MetalType : Stainless Steel MetalType1 : Alloy Steel MetalType2 : Brass ModelNumber : 7444355668653 NumberOfItems : 1 NumberOfPieces : 44 PartNumber : LSG044 ProductDescription : Introducing the Wondgo Nut and Bolt Thread Checker - the ultimate tool for all your screw thread checking needs! With this 44PCS Independent Assembly Thread Size Checker, you can now conveniently and accurately determine the thread size of your bolts and screws. ProductSiteLaunchDate : 2023-11-21T06:04:51.275Z Size : One Size Style : Torx Tamper Proof SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TerminalType : Spade Terminal UnitCount : 2 UnspscCode : 31160000