Thread Ring Gauge Dimensions

Ring gauge fig 4 construction of ad.

Thread ring gauge dimensions.

Ensure the accuracy of internal npt pipe thread measurements these gauges come with a certificate of calibration traceable to nist that states they ve passed a test for accuracy. A notch on the handle indicates when the threads you re checking are in tolerance. A ring gauge or ring gage from grainger inspects the external dimensions of cylindrical manufacturing parts to help ascertain metal strengths and tolerances. Threaded ring gauges check a part s external threads to ensure they fall within tolerance.

Free technical support from our knowledgeable engineering team with over 100 years experience. Pipe gages per asme b1 20 1 asme b1 20 5 and hole location gages stocked. For setting these gauges setting plugs are needed which are discussed later. Precision gages for quality assurance ring thread gages and setting plugs nominal size x tol.

Standard thread gages are made to a class x tolerance. Plug gage assemblies are marked with the thread size class of fit and pitch diameters. Gage crib worldwide inc 6701 old 28th st se suite b grand rapids mi 49546 6937 usa phone. Thread plug gages nominal size go basic all classes all series unified pitch diameters not go x tol go no go xleadtol.

Fig 2 thread ring gauge fig 3 adj. Ring gauges can help make design engineering work more exacting and can confirm pipe thread accuracy. Gages may be purchased individually or as assemblies. Thread ring gages also referred to as thread ring gauges are used to check the outside major diameter and pitch diameter limits on threaded parts.

Thread ring gages are available in acme straight pipe and taperpipe styles. These gauges too are ring shaped but they have a split and an adjusting and locking screw facility to finely adjust their right gauging size. Buy with confidence with westport 100 satisfaction guarantee. 3b 0 80 unf 0519 0542 0536 0002 0002 0 30 1 64 unc 0629 0655 0648 0002 0002 0 30 1 72 unf 0640 0665 0659 0002 0002 0 30 2 56 unc 0744 077.

Functional diameter size measurements gage contact profile for pitch diameter size measurements. Gauges have a taperlock handle for quickly replacing worn gauges. M series metric thread gages are manufactured per asme b1 16m.