High Precision M76x6-6H Thread Inspection Plug Gauge Quality Assurance Tool
Product Description
These metric plug ring gauges are precision metrology tools designed for checking threaded or tapped holes. They verify proper thread type, major diameter, minor diameter, pitch diameter, and pitch against a mating thread gauge.
Our facility features first-grade thread machining centers and measuring equipment to produce high-precision thread ring gauges for global customers. Plug gauges provide rapid results with simple operation principles that require minimal training.
For small threaded parts, the gauge features a double-ended design with GO gauge on one end and NOGO on the other. Larger parts may use separate pieces. Acceptance criteria: the GO gauge must pass through the entire nut length with minimal rotational force, while the NOGO gauge should not exceed 2 turns at either end.
Quick Details
- Metric thread plug gauge.
- Accuracy: 5g, 5h, 6g, 6h, 7g, 7h, etc.
- Available in GO, NO GO, and combination GO/NOGO types.
- Conforms to DIN13 standard.
- Wear-resistant, corrosion-resistant construction with stable structure.
- Includes fitted case.
Specifications
Order No. |
Size |
Coarse |
Fine |
Accuracy |
Pitch 1 |
Pitch 2 |
Pitch 3 |
Pitch 4 |
Pitch 5 |
Pitch 6 |
KM-P001 |
M1.0 |
0.25 |
0.20 |
|
|
|
|
4h
4h5h
5g
5h
5h6h
6g
6h
7g
7h
|
KM-P011 |
M1.1 |
0.25 |
0.20 |
|
|
|
|
KM-P012 |
M1.2 |
0.25 |
0.20 |
|
|
|
|
KM-P014 |
M1.4 |
0.30 |
0.20 |
|
|
|
|
KM-P016 |
M1.6 |
0.35 |
0.20 |
|
|
|
|
KM-P018 |
M1.8 |
0.35 |
0.20 |
|
|
|
|
KM-P020 |
M2.0 |
0.40 |
0.25 |
|
|
|
|
KM-P022 |
M2.2 |
0.45 |
0.25 |
|
|
|
|
KM-P025 |
M2.5 |
0.45 |
0.35 |
|
|
|
|
KM-P030 |
M3.0 |
0.50 |
0.35 |
|
|
|
|
KM-P035 |
M3.5 |
0.60 |
0.35 |
|
|
|
|
KM-P040 |
M4.0 |
0.70 |
0.50 |
|
|
|
|
KM-P050 |
M5.0 |
0.80 |
0.50 |
|
|
|
|
KM-P060 |
M6.0 |
1.00 |
0.75 |
0.50 |
|
|
|
KM-P080 |
M8.0 |
1.25 |
1.00 |
0.75 |
0.50 |
|
|
KM-P100 |
M10.0 |
1.50 |
1.25 |
1.00 |
0.75 |
0.50 |
|
KM-P120 |
M12.0 |
1.75 |
1.50 |
1.25 |
1.00 |
0.75 |
0.50 |
KM-P140 |
M14.0 |
2.00 |
1.50 |
1.25 |
1.00 |
0.75 |
0.50 |
KM-P160 |
M16.0 |
2.00 |
1.50 |
1.00 |
0.75 |
0.50 |
|
KM-P180 |
M18.0 |
2.50 |
2.00 |
1.50 |
1.00 |
0.75 |
0.50 |
|
…… |
…… |
…… |
…… |
…… |
…… |
…… |
KM-P320 |
M320 |
|
|
|
|
|
|
Applications
Thread plug gauges are essential for inspecting thread dimensions in automotive manufacturing, aerospace, machining, and electronic processing industries. They ensure thread accuracy and improve product qualification rates for both standard and non-standard threaded components.
Precautions
- Avoid touching the working surface to prevent rust.
- Store on stable surfaces like tool cabinets or machine backing plates - never on machine tool holders or guide rails.
- Regularly inspect for damage, rust, or deformation.
- For rust removal, soak in gasoline, wipe carefully, and apply anti-rust oil.
- Never store working surfaces together to prevent adhesion damage.
- Clean and dry thoroughly after each use before storage.
Frequently Asked Questions
Who are we?
Deko Corporation specializes in developing, manufacturing, and marketing KM brand precision measuring tools in China mainland.
What products do we carry?
Our product line includes dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, levels, and more.
How about after-sales service?
All products come with a one-year warranty. We replace defective parts immediately upon receipt. Our strict calibration and inspection processes ensure consistent product quality.