Millimeter measuring gauge with 20 gauges graduated from M4 to M12.
Measures pitches from 0.7 to 1.75mm
Determines thread type and diameter.
This knife-head thread pitch gauge lets you quickly measure the distance between threads on screws, nuts and bolts.
With 20 ground steel blades that can measure metric thread pitches, this gauge lets you determine the gradient of a thread without the need for calculations.
To measure a thread pitch, simply match the teeth of the blade on the gauge with the threaded part of a workpiece. Thanks to the narrow profile of each blade, you can use the gauge for internal and external thread pitches on threads with a 60° angle.
The gauge's sturdy steel case features spring-loaded knurled knobs at each end to secure the blades during use. They then fold back into the case for protection and storage when not in use.
This thread pitch gauge is useful for classifying threads and ensuring that external threads match their internally threaded counterparts.
