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Gages

Thread Measuring Wires - 4 - 3

Thread Measuring Wires - 4 - 3

Thread Measuring Wires - 4 - 3

Regular price $84.00 $76.00 Sale

Thread Measuring Wires 29 ACME
Part#TWA-09
size 4
Set of:3
MeasureInch
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  • Thread Measuring Wires together with a micrometer, quickly & accurately measure pitch diameters of external threads
  • Thread measuring wire are perfect for calibrating and checking for wear on thread plug gages
  • Thread measuring wires are calibrated within .000005" of the calibrated size on the label
  • Thread measuring wires are within .000020" of best wire diameter for specified tpi (threads per inch)
  • Roundness within .00010"
  • Taper does not exceed .00010"
  • Standard 2" lengths
  • Packaged 3 wires in a screw top vial
  • Minimum hardness of RC 62.5
  • Surface finished lapped, 1 MU AA
  • Exceeds Federal specifications ASME/ANSI B1.2 and B1.6M
  • Free NIST certificate of accuracy

partTWA-09
size 4
Set of:3
MeasureInch

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