Left Hand Thread Plug Gauge for Internal and External Thread Inspection

• Customization: Available
• Warranty: One Year
• Type: Left Hand Thread Plug Gauge
• Material: Tool Steel
• Measurement Object: Left-Hand Thread Workpiece
• Precision: 5g,5h, 6g,6h,7g,7h
• Measure Method: Manual
• Precision Measuring Device: Precision Measuring Device
• Certification: DIN, GB, RoHS, ISO
• Customized: Customized
• Usage: Check The Quality of Left-Hand Thread Workpiece
• Test Method: Through Check Method
• Application: Petroleum, Chemicals, Aviation
• Shape: Round
• Transport Package: ABS Box
• Specification: GB Standard
• Trademark: KM
• Origin: Shaanxi, China
• HS Code: 9017300000
• Production Capacity: 50000pieces/Month
• Package Size: 13.50cm * 13.50cm * 8.00cm
• Package Gross Weight: 3.200kg

Product Description

Quick Detail:

1. Metric thread plug gauge.
2. Accuracy: 5g,5h, 6g,6h,7g,7h, etc.
3. GO and NO GO and combination GO/NOGO types.
4. Conform standard: DIN13.
5. Wear resistance and corrosion resistance, stable structure, easy to use.
6. Supplied in fitted case.

Description:
These are metric plug ring gauges are metrology tools that are used for checking threaded or tapped holes, and verify the proper
thread type, major diameter, minor diameter, pitch diameter, and pitch of the thread against a mating thread gauge.

There are available with different types, including GO thread plug gauges, NOGO thread plug gauge and combination
GO/NOGO thread plug gauges.

For small threaded parts, the gage will be double ended, with one end carrying the GO gage and the other end, the NOGO.
For larger parts, the two may be separate pieces. In order for the part to pass inspection and be accepted, the GO gage should
pass through the entire length of the nut, without requiring the use of too much rotational force. The NOGO gage can at the best
enter into the nut, checked at both ends, over not more than 2 turns. It should not go beyond this.

We introduced internal first grade thread machining center and measuring equipment, in order to provide high precision
thread ring gauges to customers worldwide. Plug gauges provide fast results and have the advantage that users can be easily
trained on their use as plug gauges rely on a simple working principle.

When you order, please mention example: M14x2 thread plug gauge GO LH.

Specification:

Size	Coarse	Fine					Accuracy
	Pitch 1	Pitch 2	Pitch 3	Pitch 4	Pitch 5	Pitch 6
M1.0	0.25	0.20					4h 4h5h 5g 5h 5h6h 6g 6h 7g 7h
M1.1	0.25	0.20
M1.2	0.25	0.20
M1.4	0.30	0.20
M1.6	0.35	0.20
M1.8	0.35	0.20
M2.0	0.40	0.25
M2.2	0.45	0.25
M2.5	0.45	0.35
M3.0	0.50	0.35
M3.5	0.60	0.35
M4.0	0.70	0.50
M5.0	0.80	0.50
M6.0	1.00	0.75	0.50
M8.0	1.25	1.00	0.75	0.50
M10.0	1.50	1.25	1.00	0.75	0.50
M12.0	1.75	1.50	1.25	1.00	0.75	0.50
M14.0	2.00	1.50	1.25	1.00	0.75	0.50
M16.0	2.00	1.50	1.00	0.75	0.50
M18.0	2.50	2.00	1.50	1.00	0.75	0.50
...	...	...	...	...	...	...
M320

Precautions:
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.

Applications:
The thread plug 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.