Thread Ring Gauge Set

Over 4 000 inch and metric sizes of screw thread gages both thread plug gages and ring gages in inventory both standard sizes and special sizes from micro miniatures to 3 76mm diameter go and no go.

Thread ring gauge set.

The two main styles of thread gauge are a thread plug gage and a screw pitch gauge. Thread ring gages are used for checking the fit and pitch diameter of external threads to ensure they are working within their tolerance. Vermont gage inventories a broad range of adjustable thread ring gages used to inspect both the unified inch and m series metric product threads. A class 2a set plug is used to only inspect a class 2a adjustable thread ring gage.

Use these gauges to check the outside diameter of shafts rods and other cylindrical objects to determine whether they re in tolerance. Master ring gauges set inside micrometers dial bore gauges and other precision tools. We deliver the very highest quality gauges for both left hand right hand threads for external threads thread rings and internal threads thread plugs. The gage store specializes in thread ring gages thread plug gages to meet requirements for unc un unf unef uns unj style as well as mil spec sae metric thread gages.

However the gages do not measure the actual thread. Adjustable thread ring gages are used to inspect external product threads on screws bolts and studs. A thread plug gauge has a cylindrical body that is threaded at each end and is used for inspecting. The thread class on a truncated setting plug matches the thread class of the adjustable thread ring gage it is used to set inspect and calibrate.

Products overview custom gage sets standard pin gages sets plain cylindrical thread gages measuring wires hex gages long length gages step gages gage modifications gage accessories calibration services hss blanks. Find thread size screw size thread pitch diameter and drill bit size with one tool. Toggle dropdown for find a distributor. Thread setting plug gages are used to inspect calibrate and set adjustable thread ring gages.

Free technical support from our knowledgeable engineering team with over 100 years experience. Buy with confidence with westport 100 satisfaction guarantee. Threaded ring gauges for npt pipe threads with calibration certificate. Distributor locator request a quote.

See below for same day. Alameda thread gage delivering quality thread gages since 1955. Thread ring gages are available in acme straight pipe and taperpipe styles. 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.