56166

585BP Screw Thread Micrometer 56166

The Starrett 585 micrometers have a pointed spindle and a double V-anvil, both shaped to contact the screw thread as shown in the drawing. The micrometer reading therefore gives the pitch diameter. 1-2" Range, .001" Grad, 7-9 TPI.


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Features

  • No glare Starrett satin chrome finish
  • Advanced sleeve design with staggered lines and distinct figures for precise, easy readability
  • Balanced frame design for comfortable, accurate measuring
  • Tapered frame for narrow slots and tight places
  • Furnished with fixed, non-rotating anvil
  • One-piece frame of drop forged steel
  • Extremely hard and stable one-piece spindle
  • Quick and easy adjustment
  • Design allows 50% to 75% contact with the thread to be measured, insuring contact with the pitch diameter at all times
  • For measuring American Unified National series and Unified J series screw threads
  • Series 585 micrometers come with a one-inch standard at no extra cost
  • Decimal equivalents on inch tool

Specifications

  • Micrometer Type: Screw Thread Micrometer, 7-9 TPI
  • Range (in): 1-2" Capacity Pitch Diameter
  • Graduations (in): .001"
  • Anvil/Spindle Material: Steel
  • Anvil Type: Double V-anvil
  • Spindle Type: Pointed spindle

Parts

Downloads


    Catalog



     


    Catalog 33 - Section 1 - Micrometers
    The L.S. Starrett Company

    In the hands of a skilled operator, the precision micrometer is the most accurate hand-held tool available. When close measurements are necessary, the micrometer is the ideal tool for the job because measurement and reading are on the same axis and the anvil end is supported by a strong frame.

    [69 pages]

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    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov