American Standard Thread ring gauge 2" - 3 7/8"

American Standard Thread ring gauge 2" - 3 7/8"

$1,140.00
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The American standard thread ring gauges are applied to inspect outter threaded workpieces produced by American national standards as well as American federal standards.   Specification Accuracy ≥d d2 d1 D B 2-4.5UNC Go 2A 50.726 47.036 44.597 100 50 NoGo 50.726 46.813 45.598 100 32 2-12UN Go 2A 50.754 49.36 48.448 100 18 NoGo 50.754 49.22 48.768 100 12 2-16UN Go 2A 50.759 49.708 49.025 100 16 NoGo 50.759 49.586 49.248 100 12 2-20UN Go 2A 50.762 49.916 49.373 100 12 NoGo 50.762 49.807 49.538 100 10 2 1/8-12UN Go 2A 53.929 52.535 51.623 100 18 NoGo 53.929 52.395 51.943 100 12 2 1/8-16UN Go 2A 53.934 52.883 52.2 100 16 NoGo 53.934 52.761 52.423 100 12 2 1/4-4.5UNC Go 2A 57.076 53.386 50.947 100 50 NoGo 57.076 53.158 51.943 100 32 2 1/4-12UN Go 2A 57.104 55.71 54.798 100 18 NoGo 57.104 55.57 55.118 100 12 2 1/4-16UN Go 2A 57.109 56.058 55.375 100 16 NoGo 57.109 55.936 55.598 100 12 2 3/8-12UN Go 2A 60.277 58.882 57.97 100 18 NoGo 60.277 58.74 58.

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