Nut and Bolt Thread Checker

  New Nut and Bolt Thread Checker Carbon Steel 28 Thread Identifier Gauge Durable Inch and Metric Screw Size and Thread Gauge   Feature:   [Inch and Metric Thread Checker] Our nut and bolt thread checker is quick to identify 28 different sizes, including metric thread sizes from M4 x 0.7 to M14 x 2.0 and inch threads from #6 - 32 Fine to 1/2 - 20 Fine.   [Dual Scale Design] Our product adopts etched inch and centimeter scales on the rim, providing quick, precise and user-friendly identification of various thread sizes. It is easy to read and long-lasting. The sturdy is easy to carry to different workplaces.   [Multi-Purpose] Our nut and bolt thread checker has multiple application, which is effortless to install on the wall or put in the toolbox. It has reserved mounting holes and suitable for professionals and DIY enthusiasts.   Detailed description:   Product Name: Nut and Bolt Thread Checker   Material: Carbon Steel   Size: 50×10×2.5cm   Color: Red   Package Inc