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> Screw thread comparator micrometer no. 210 / 50731
Screw thread comparator micrometer no. 210 / 50731
Screw Thread Comparator Micrometer
No. 210 / 50731 Measures 0-7/8"
This micrometer is ideal for quick comparisons of thread accuracy in screw cutting operations, measuring in small grooves or recesses where regular micrometers cannot be used, and for many other applications.
NOTE: Does not measure pitch diameter. For such measurements, Starrett No. 575, No. 585, or No. 1130 cone and vee thread gaging system are recommended.
* Starrett satin chrome finish – no glare – resists rust
* Advanced sleeve design with staggered lines and distinct figures for precise and easy readability
* Convenient decimal equivalents on inch reading tools
* Gracefully designed tapered frame for use in narrow slots and tight places
Accuracy and Long-Life Features
* Extremely hard and stable one-piece spindle (the heart of our accuracy)
* The No. 210 has 60° conical anvil and spindle faces with 1/64" (0.4mm) flats on the ends of the points
