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    3 Products

    Outside Micrometers for Screw Threads

    Image of Product. Front orientation. Outside Micrometers. Outside Micrometers for Screw Threads.
    Make sure screws fit precisely in threaded holes. The anvil and spindle each have a 60° point to fit between standard thread grooves.
    To find your exact measurements, read the scales on the sleeve and thimble. These micrometers are free of electronic components that could break if dropped or short-circuit if wet. You don't have to replace any batteries, so they're always ready for the job.
    Starrett—Precision machined and tested in the U.S. These Starrett micrometers come packaged in their iconic red case, so you'll be able to spot them on the busiest of bench tops.
    Calibration Certificate—Choose these micrometers when precision measurements are required for quality control or by regulation. The certificate is traceable to NIST, so you can be confident your measurements are correct and consistent.
    Outside
    Micrometers
    Outside Micrometers with
    Calibration Certificate
    Measuring
    Range
    Accuracy
    Measuring
    Increments
    Thimble
    Type
    Spindle Point
    Angle
    Throat
    Dp.
    Frame
    Material
    Mfr. Model
    No.
    Each
    Each
    Starrett
    0" to 7/8"±0.0001"0.001"Plain60°1 1/8"Steel210AP8594A4600000008594A470000000
     
    Replacement Cases
    Image of Product. Front orientation. Starrett.
    For Mfr. Model No.
    Each
    Starrett
    210AP, 436.1XRL-1, T230XFL, T230XRL, T436.1XFL-1, T436.1XRL-120745A93000000
     
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