Fowler High Precision Screw Thread Measurement Internal and External
Fowler High Precision Screw Threads to measure effective (functional) diameter, pitch diameter, major diameter, between M4 – 300mm. / No. 8 UN – 12″ diameter. Internal Thread and External Thread measurement
Call 866-945-5742 or email: [email protected] for more information.
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Sketch of External Thread Measurement Head
