Specification Brand : kinok BulletPoint1 : 【Exceptional Quality】Nut and Bolt Thread Checker is made from high-grade CNC-machined 6061 aluminum alloy and stainless steel bolt , ensuring lasting durability and precision. Complies with Go & No Go Class 2B ANSI standards, making it a reliable thread checker tool for professionals and DIY enthusiasts alike. BulletPoint2 : 【Wide-Ranging Sizes】Instantly identify 19 standard and 15 metric thread sizes, including Metric threads from M4 x 0.7 to M14 x 2.0 and Imperial threads from #6-32 to 1/2-20. Perfect for various hardware verification needs, this nut and bolt thread checker saves time and effort. BulletPoint3 : 【Easy Identification】Our thread gauge features laser-etched, easy-to-read markings for quick and accurate thread size identification. The built-in rulers with inch and centimeter scales help you measure bolt lengths effortlessly. Lightweight and portable, our bolt and nut thread checker includes pre-drilled mounting holes for convenient wall or toolbox installation. BulletPoint4 : 【Quick Size Verification】Simply screw the nut or bolt onto the thread checker standard and metric to instantly determine the size. This efficient process eliminates trial and error, saving you valuable time on your projects. With our bolt thread identifier, quickly identify and match thread sizes and pitches, ensuring you always have the right tool for the job. BulletPoint5 : 【Integrated Drill Gauges】The screw size and thread gauge includes 8 drill bit gauge holes, ranging from 4mm to 14mm and 1/4 inch to 1/2 inch, allowing you to accurately determine the correct drill bit size for your screws. Perfect for professionals and DIY enthusiasts, this versatile and easy-to-use bolt identifier board is a practical gift for anyone who enjoys fixing, building, or tinkering with tools. Color : Black ItemName : 34 Nut and Bolt Thread Checker, Kinok Bolt Size and Thread Gauge, 19 Standard & 15 Metric Sizes Bolt and Nut Identifier Gauge with Inch and Centimeter Ruler (Black Rectangular) ItemPackageDimensions_Height : 55.8546 centimeters ItemPackageDimensions_Length : 3.6068 centimeters ItemPackageDimensions_Width : 22.4282 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thread-gauges Manufacturer : kinok PartNumber : KN-T-TC-34-B ProductSiteLaunchDate : 2024-04-12T04:56:21.466Z Size : 34 Size Style : 34 Size Black Rectangle