ねじ・ゲージ | オーエスジー

This is a internal thread -shaped gauge that inspects the total effective diameter of external thread .
If it passes through, it will pass in that the effective diameter is not too large, and the screw accuracy is guaranteed by inspecting and passing it as a set with the stop screw ring gauge.
In addition to the effective diameter, the

A internal thread -shaped gauge that inspects the effective diameter of a external thread .
If it stops within the regulations, it will pass in that the effective diameter is not too small, and the thread accuracy is guaranteed by inspecting and passing the set with the thread thread ring gauge.
If there is a distinction between machin

The figure below shows the positional relationship between the tolerances of each effective diameter in thread accuracy and thread gauge accuracy.

Positional relationship between thread accuracy and thread gauge accuracy M6×1 6H, 5H, 2nd class

Interpretation of the amount of force when using screw gauge _screwing by hand without strain

Regarding the use of screw gauge , JIS (JIS B 0251) describ

There is no stop, and the symbol J is entered gauge

The notation "J" for thread precision is the standard thread gauge .

As with the screw limit gauge

I have a PT gauge , can I use it as a Rc gauge ?

Sharing is not allowed.

gauge If you do not use a product that meets the stan

What to do if you can't get your ring gauge off 

One of the reasons why it can't be removed is that the gauge is stuck at an angle.

It is better to hit them lightly with a plastic hammer

gauge inspection of internal threads for pipes ~ What is the gauge to inspect the internal thread of RP1/4? ~

The gauge measuring the internal thread of Rp1/4 uses a tapered plug gauge of R.

gauge determines the "fi