DESCRIPTION: Thread pitch gauges are used as a reference tool in determining the pitch of a thread that is on a screw or in a tapped hole. This tool is not used as a Precision measuring instrument, rather it allows the user to determine the Profile of the given thread and quickly categorize the thread by shape and Pitch. This device also saves time, in that it removes the need for the user To measure and calculate the thread pitch of the threaded item.


  • Screw-pitch gauge measures metric and Whitworth screw pitches
  • 52 leaves measure 0.25 to 6 mm 60-degree metric and 4 to 62 tpi 55-degree Whitworth thread pitches
  • Knurled knobs hold leaves in place to ease measurement
  • Durable stainless steel construction


  • The screw pitch gauge has 52 leaves to measure metric and Whitworth screw pitches.
  • The 52 leaves measure 60-degree metric screws from 0.25 to 6 mm and 55-degree Whitworth screws from 4 to 62 threads-per-inch (tpi).
  • Two knurled knobs hold the leaves in place to ease measuring and the stainless steel construction is durable.
  • The gauge weighs 79 g.
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