Nut and Bolt Thread Checker, Red Color, Identification Bolts Standard Metric Square Screw

Description:

- 【Versatile Thread Checker】: This thread checker quickly identifies 28 different sizes of nuts and bolts, making it a handy tool for tool box

- 【Metric Thread Sizes】: 1 side of the checker features metric thread sizes ranging from M4x0.7 to M14x2.0, allowing you to measure a wide variety of hardware

- 【Standard () Thread Sizes】: The other side offers standard () thread sizes, ranging from 6-32 coarse to 1/2-20 fine, providing comprehensive coverage for all your measurement needs

- 【Quality Construction】: Made from sturdy aluminum alloy, this thread checker is built to last with clear scale markings and accurate bolt and nut sizes

- 【Convenient and Practical Design】: With its compact size of 20 cmx20 cm/7.87 inchx7.87 inch, this tool is easy to store without taking up much space. It's also thick enough for easy installation on walls or workbenches

Specification:

- Material: aluminum alloy Size Chart: 20 cmx20 cm/7.87 inchx7.87 inch

Package Includes: 1 Nut and Bolt Thread Checker

Note: Please allow slightly errors 1-2cm differences due to manual measurement.