UNF thread ring gauge is used for testing unified threads (coarse), it is most commonly used in the bulk production of bolts,
screws, nuts and other general engineering applications.
UNF ring gauge available in a full range of UNF thread sizes, there are available with different types, including GO thread
ring gauges, NOGO thread ring gauge and combination GO/NOGO thread ring gauges.
Thread ring gauge are made of bearing steel, each thread gauge supplied with calibration certificate.
1. Inch thread ring gauge.
2. Accuracy: 2B,3B.
3. GO and NO GO and combination GO/NOGO types.
4. Conform standard: ANSI B1.2-83
5. Wear resistance and corrosion resistance, stable structure, easy to use.
6. Supplied in fitted case.
UNC
| Order No. |
Size |
Thread Per Inch |
Accuracy |
| KM-IR0001 |
3 |
48 |
2A,3A |
| KM-IR0002 |
4 |
40 |
2A,3A |
| KM-IR0003 |
5 |
40 |
2A,3A |
| KM-IR0004 |
6 |
32 |
2A,3A |
| KM-IR0005 |
8 |
32 |
2A,3A |
| KM-IR0006 |
10 |
24 |
2A,3A |
| |
... |
|
|
UNF
| Order No. |
Size |
Thread Per Inch |
Accuracy |
| KM-IR1001 |
3 |
56 |
2A,3A |
| KM-IR1002 |
4 |
48 |
2A,3A |
| KM-IR1003 |
5 |
44 |
2A,3A |
| KM-IR1004 |
6 |
40 |
2A,3A |
| KM-IR1005 |
8 |
36 |
2A,3A |
| KM-IR1006 |
10 |
32 |
2A,3A |
| |
... |
|
|
UNEF
| Order No. |
Size |
Thread Per Inch |
Accuracy |
| KM-IR2001 |
12 |
32 |
2A,3A |
| KM-IR2002 |
1/4 |
32 |
2A,3A |
| KM-IR2003 |
5/16 |
32 |
2A,3A |
| KM-IR2004 |
3/8 |
32 |
2A,3A |
| KM-IR2005 |
7/16 |
28 |
2A,3A |
| KM-IR2006 |
1/2 |
28 |
2A,3A |
| |
... |
|
|
UN
| Order No. |
Size |
Thread Per Inch |
Accuracy |
| KM-IR3001 |
5/16 |
20 |
2A,3A |
| KM-IR3002 |
5/16 |
28 |
2A,3A |
| KM-IR3003 |
3/8 |
20 |
2A,3A |
| KM-IR3004 |
3/8 |
28 |
2A,3A |
| KM-IR3005 |
7/16 |
32 |
2A,3A |
| KM-IR3006 |
1/2 |
16 |
2A,3A |
| |
... |
|
|
1. It is not allowed to touch the working surface of the plug ring gauge with your hands, so as not to cause rust.
2. During use, the plug ring gauge should be placed in an appropriate place, such as on the table of the tool cabinet
or on the wooden backing plate of the immovable part of the machine, and should not be placed on the tool holder
of the machine or the guide rail of the machine, so as not to cause damage.
3. Inspect regularly to see if there is any damage, rust or deformation. If you find that the plug ring gauge begins to rust,
you should put it in gasoline and soak it for a period of time, then take it out and wipe it carefully, and apply anti-rust oil.
4. Do not save the working surfaces of the two plug ring gauges together, otherwise the two working surfaces will be glued
to each other, and the gauge will be unnecessarily damaged when separated by external force.
5. After used the threaded plug ring gauge, it should be wiped clean and stored under dry condition.
The thread ring gauge is a tool mainly to inspect and judge whether the size of the thread is qualified, they are widely used
in the fields of automobile manufacturing, aerospace, machining and electronic processing for inspecting various standard
and non-standard thread products to improve the accuracy of thread accuracy and ensure the qualified rate of manufactured products.
1) Who are we?
Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand
precision measuring tools in China mainland.
2) What products do we carry?
Dial indicators, micrometers, calipers, bore gauges, height gauges,
dial thickness gauges, depth gauges, bevel protractors, gauge, blocks,level,etc.
3) What are the terms of trade?
We support FOB, C&F, CIF, EXW.
4) What are the forms of payment?
We accept T/T, L/C, D/A, D/P, Paypal, Western Union.
5) Do we accept customization?
Yes, OEM is available.
6) How about after-sales service?
One year warranty for all kinds of products.
If you find any defective accessories when receive goods, we will ship you news parts or
new product to replace. As an experienced manufacturer, we have very strict calibration
and inspection team, you can rest assured of our product quality.
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