What are the various thread gauges available in the market?

The production of different components in the manufacturing industry is regulated by international standards. These standards provide dimensional limits and set tolerances that must be adhered by manufacturers when producing these components. This is why there is a need for measuring and examining the dimensions of tools and recording of these findings. There is a comprehensive range of metrology tools which are available in the market and they are utilized for the measurement of length, surface finish, and diameters.

The effective pitch diameter of a thread is measured using thread micrometer, and it is fitted with conical anvil and a vee. This can also be achieved through thread wire sets and standard flat face micrometer. The thread gauges are used for checking whether the thread dimensions fall under or over dimensional limits. The thread gauges are ground and hardened to accurate dimensions which meet the specification for required standards.

The various thread gauges used in the industry

The thread plug gauges are used for checking internal threads while the thread ring gauges are used for checking external threads. Basically each gauge consists of two fundamental parts in the form of GO gauge and NO GO gauge. Both of the parts must be utilized accordingly for checking the thread. For the thread to be well within the permissible dimensions, the GO plug gauge must screw into internal thread and the NO GO must not screw into it.

The Gaugestools is one of the most reliable thread gauge manufacturer with an extensive collection of high quality products on its online store. You can browse the wide range of products by filtering them based on their category and check out the product details including features, specs, and price by visiting the product listing page.

The Whitworth thread are one of the prominent categories of thread gauges sold by Gaugestools. When it comes to tolerance classes, the close class bolts applies to the screw threads that requires fine snug fit and it must only be used for the special work where the refined pitch accuracy and thread form are required. The Medium class nuts and bolts: They apply to better class of the ordinary interchangeable screw thread.

The free class bolts apply to the majority of the bolts that have regular commercial quality nuts. This class is used with medium or free class bolts. The company also manufactures custom Whitworth thread gauge as per the evolving requirements of the clients.

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