Product Description：

Product Name: 28 Nut and Bolt Thread Checker
Color: Red

Material: This thread identifier gauge is made of CNC machined  aluminum alloy and 12.9 grade hardness tool steel threads. The anodized surface makes it stable to use. The scale lines are printed and the markings are easy to read, which has bright black-on-white design.

28 Thread Checker :Nut and bolt thread checkers are laser-etched on the surface numbers and edges, with clearly visible inch and centimeter scales on the surface for quick, accurate, and easy identification of a wide range of thread sizes.

Easy to use: The bolt identifier board is an accurate and easy-to-use thread verifier for both nuts and bolts the outer dimensions is 16.8in*4.3in, It includes four rubber foot cup on the top and bottom, two pre-drilled hole on the top provide you for easy place on work bench or installation on the wall.

Specification:

28 Hole Nut and Bolt Thread Checker M4x0.7 to M14x2.0 / 6-32 Fine to 1/2-20 Fine.

Fit for：

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.
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.

Note：

Please be sure to wear work gloves to protect your hands during the comparison process and avoid accidental injuries.
There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.
Please allow slight dimension difference due to manual measurement.