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Deko Corporation

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China NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes
China NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes

  1. China NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes
  2. China NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes
  3. China NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes
  4. China NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes
  5. China NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes
  6. China NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes

NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes

  1. MOQ:
  2. Price:
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Payment Terms T/T,L/C,D/P,D/A,PayPal,etc.
Supply Ability 50000pieces/Month
Delivery Time Within 15days
Packaging Details ABS Box 7*1.5*1.5cm/Piece 0.50kg/Piece
Warranty One Year
Type Metric Thread Plug Gauge
Material Tool Steel
Conform Standard DIN13
Thread specification M30X1.5-7H NOGO
Accuracy 5g,5h, 6g,6h,7g,7h ,etc
Usage for Working and Inspection
Measurement Object Check Threaded or Tapped Holes,etc
Package ABS Box
Brand Name KM
Model Number KM-P300-150-7H-NG
Certification ISO DIN GB RoHS
Place of Origin Shaanxi, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C,D/P,D/A,PayPal,etc. Supply Ability 50000pieces/Month
Delivery Time Within 15days Packaging Details ABS Box 7*1.5*1.5cm/Piece 0.50kg/Piece
Warranty One Year Type Metric Thread Plug Gauge
Material Tool Steel Conform Standard DIN13
Thread specification M30X1.5-7H NOGO Accuracy 5g,5h, 6g,6h,7g,7h ,etc
Usage for Working and Inspection Measurement Object Check Threaded or Tapped Holes,etc
Package ABS Box Brand Name KM
Model Number KM-P300-150-7H-NG Certification ISO DIN GB RoHS
Place of Origin Shaanxi, China
High Light Plug Thread Gauge NOGO Type ,Metric Plug Thread Gauge NOGO Type
NOGO Type M30X1.5-7H Metric Thread Plug Gauge for Testing Tapped Holes
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 mating thread gauges.

Manufactured using first-grade thread machining centers and measuring equipment, our plug gauges deliver high precision for global customers. Their simple working principle allows for quick results and easy operator 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:

  • GO gauge must pass through entire length without excessive rotational force
  • NOGO gauge may enter no more than 2 turns when checked at both ends

Available in GO thread plug gauges, NOGO thread plug gauges, and combination GO/NOGO types.

Key Features
  • Metric thread plug gauge
  • Accuracy options: 5g,5h, 6g,6h,7g,7h, etc.
  • Available in GO, NO GO, and combination GO/NOGO types
  • Conforms to DIN13 standard
  • Wear and corrosion resistant 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-P180 M18.0 2.50 2.00 1.50 1.00 0.75 0.50


4h

4h5h

5g

5h

5h6h

6g

6h

7g

7h


…… …… …… …… …… …… ……
KM-P320 M320





Applications

Thread plug gauges are essential for inspecting thread size compliance, widely used in:

  • Automobile manufacturing
  • Aerospace
  • Machining
  • Electronic processing

They improve thread accuracy and ensure product qualification rates for both standard and non-standard thread products.

Usage Precautions
  • Avoid touching working surfaces to prevent rust
  • Store on stable surfaces (tool cabinet, wooden backing plate) - never on machine tool holders or guide rails
  • Regularly inspect for damage, rust, or deformation
  • For rust treatment: soak in gasoline, wipe carefully, and apply anti-rust oil
  • Never store working surfaces together to prevent adhesion damage
  • Clean and store in dry conditions after use
Packing & Shipping
Thread plug gauge packaging and shipping process
Company Profile
Deko Corporation company profile
Frequently Asked Questions

Who are we?
Deko Corporation specializes in developing, manufacturing, and marketing KM brand precision measuring tools in China.

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 or products immediately upon receipt. Our strict calibration and inspection processes ensure exceptional product quality.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2010

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instrument... As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instrument...

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Get in touch with us

  • Reach Us
  • Deko Corporation
  • No.25,GaoXin 6th Road,Hi-Tech Zone,Xi'an 710065,China 710065
  • https://www.precisionmeasuring-tools.com/

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