Insize Metric Fine Thread Ring Gauge GO M50 x 1.5 Class 6g Series 4129-50R

The Insize 4129-50R Metric Fine Thread Ring Gauge is a precision GO gauge designed for accurate inspection and verification of external metric fine threads. Manufactured in accordance with ISO1502 standards,...
$608.00
$0.00
$608.00
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Vendor: INSIZE
SKU: 4129-50R
Availability: In Stock
Subtotal: $608.00
INSIZE MEASURING EQUIPMENT Insize Metric Fine Thread Ring Gauge GO M50 x 1.5 Class 6g Series 4129-50R

Insize Metric Fine Thread Ring Gauge GO M50 x 1.5 Class 6g Series 4129-50R

$0.00 $608.00

Insize Metric Fine Thread Ring Gauge GO M50 x 1.5 Class 6g Series 4129-50R

$0.00 $608.00

The Insize 4129-50R Metric Fine Thread Ring Gauge is a precision GO gauge designed for accurate inspection and verification of external metric fine threads. Manufactured in accordance with ISO1502 standards, this gauge is ideal for precision thread checking applications in machining, manufacturing, engineering, and quality control environments.

This GO ring gauge is specifically designed for M50 x 1.5 metric fine threads with tolerance class 6g, enabling reliable verification that threaded components meet the minimum material condition and proper dimensional tolerances. Manufactured from hardened precision tool steel, the gauge provides excellent durability, dimensional stability, and long-term accuracy for industrial inspection use.

Key Features & Benefits

  • Precision GO thread ring gauge for external thread inspection
  • Suitable for M50 x 1.5 metric fine threads
  • Thread tolerance class: 6g
  • Manufactured according to ISO1502 standard
  • Designed for accurate thread quality verification
  • High wear resistance and dimensional stability
  • Supplied with manufacturer inspection certificate
  • Ideal for machining, engineering, and production inspection
  • Ensures thread compliance with specification requirements
  • Suitable for workshop and quality control applications

Technical Specifications

  • Part Number: 4129-50R
  • Product Type: Metric Fine Thread Ring Gauge - GO
  • Nominal Diameter: M50
  • Thread Pitch: 1.5mm
  • Thread Class: 6g
  • Gauge Type: GO
  • Gauge Code Suffix: 50R
  • Standard: ISO1502
  • Application: External metric fine thread inspection
  • Inspection Certificate: Included

Applications:

  • Inspection of external metric fine threads
  • Manufacturing quality control
  • Thread verification in machining operations
  • Engineering and toolroom inspection
  • Production line thread checking
  • Precision mechanical component inspection

Gauge Function:

  • GO gauges verify minimum material condition
  • GO gauge should fully engage on correctly manufactured threads
  • Used together with NOGO gauges for complete thread inspection

Insize thread ring gauges are precision inspection tools engineered to ensure reliable thread verification and accurate quality control across industrial manufacturing and engineering applications.

Insize is internationally recognised for producing high-quality precision measuring and inspection instruments trusted by machinists, engineers, manufacturers, and quality control professionals worldwide.

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Shipping

Shipping within Australia is free. Please note delivery times to remote and very remote (Zone 3 and 4 postcodes) destinations around Australia will have longer delivery times due to postal processing and the distance to destination. Our handling time will remain as next day dispatch on all orders placed before 8am, ensuring you receive your item as quickly as possible.

AU Post is used for all shipping unless very large items require a courier. Tracking will be provided on all purchases.

Returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items

Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer. Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at mailto:accounts@twineagleimports.com.au.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at mailto:accounts@twineagleimports.com.au and send your item to: Twin Eagle Imports PTY LTD, 198 spinebill dr, greenbank QLD 4124, Australia.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

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