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Q-Mark offices will be closed Monday, May 30th in observance of Memorial Day.
Q-Mark offices will be closed Monday, May 30th in observance of Memorial Day.

Thread Card

$25.00
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This product is not compatible with any of your saved machines.
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End the guesswork over the correct thread and ball sizes for your probe system. Our thread card has ten tapped holes between M2 and 3/8-24 to check the thread size, and ten holes ranging from 1.0 to 6.0 mm to gage the ball size. A built-in 40 mm engraved scale confirms the stylus length. We make these in the USA from aircraft grade aluminum that is machined, deburred, red anodized, and laser engraved. Protective slip cover included.

Dimensions

Materials

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