Description
The IMPA 650607 SCREW PITCH GAUGE UNF is a tool used to measure the pitch of a screw thread. It is composed of a calibrated screw gauge and a matching gauge block. The tool is used by aligning the gauge block with the screw thread and reading the pitch measurement on the gauge. The screw pitch gauge is used to measure screw threads of various sizes and is accurate to within +/- 0.001 inches.
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