Phillips Drive #8-32 UNC 3/8" Length Under Head Captive Screw MPN:4719-M07-F09

The plug thread gage with a dimension of 5/16-24 thread is essential to calibrate threads' diameter on tap and die by performing go gaging to verify conformance to standard OD. This precision tool comes in two types - 2B class suitable for low serial production and 3B for tight tolerance operations, available in both single ended with black finish. Perfect fit for professionals dealing with quality assurance activities or thread inspection teams at machine shops, ensuring optimal measurement results anytime you need. Make sure to have this calibrated plug thread gage handy today!