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Asimeto Ring Thread Gauge (Go) - Metric - Right Hand - 6g - M25 x 1.5

SKU:685-25-5

The Asimeto Ring Thread Gauge (Go) is a high-precision metric GO ring gauge designed for professionals who need quick, reliable checks of cylindrical parts. Built for durability and repeatable re... Read more ↓
Thread FormMetric
SizeM25
Pitch1.5
Gauge TypeRing Gauge (GO)
Thread DirectionRight Hand
Tolerance6g
£68.85
Prices shown ex. VAT
4 weeks estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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The Asimeto Ring Thread Gauge (Go) is a high-precision metric GO ring gauge designed for professionals who need quick, reliable checks of cylindrical parts. Built for durability and repeatable results, it’s an essential tool in automotive, aerospace, and engineering quality control.

  • Series and class: 685 Series GO ring gauge, Metric Fine 6g for precise go/no-go checks.
  • Thread size: M25 x 1.5, Right Hand configuration, compatible with standard metric fine 6g threads.
  • Material: Made from high-quality steel for endurance and long-term accuracy in demanding environments.
  • Grip and handling: Knurled outer surface provides secure, tactile grip during setup and measurement.
  • Application: Designed for measuring the size of cylindrical objects in manufacturing, automotive, aerospace, and engineering contexts.
  • Accuracy: Engineered for high-precision gauging to ensure consistent, repeatable results in quality checks.

This gauge helps you quickly determine whether a component meets exact outer diameter and thread engagement requirements, reducing scrap and speeding up inspection cycles. With robust steel construction and a precise metric 6g thread specification, it’s built to withstand routine shop-floor use while delivering reliable results across multiple parts and projects.

Thread Form Metric
Size M25
Pitch 1.5
Gauge Type Ring Gauge (GO)
Thread Direction Right Hand
Tolerance 6g

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: Asimeto Ring Gauges - GO - Metric Fine 6g - 685 Series

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You are viewing 685-25-5. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
685-02-0 M20.35£57.92 In Stock
685-02-8 M2.20.35£57.92 In Stock
685-02-9 M2.50.35£57.92 In Stock
685-03-0 M30.35£57.92 In Stock
685-03-9 M3.50.35£57.92 In Stock
685-04-0 M40.35£57.92 In Stock
685-04-9 M4.50.35£57.92 In Stock
685-05-0 M50.35£57.92 In Stock
685-06-0 M60.35£57.92 In Stock
685-04-1 M40.5£53.24 In Stock
685-05-1 M50.5£53.24 In Stock
685-06-1 M60.5£53.24 In Stock
685-08-1 M80.5£53.24 In Stock
685-10-1 M100.5£57.92 In Stock
685-12-1 M120.5£64.58 In Stock
685-06-2 M60.75£44.60 In Stock
685-07-2 M70.75£44.60 4 weeks
685-08-2 M80.75£49.68 In Stock
685-10-2 M100.75£53.24 In Stock
685-12-2 M120.75£69.66 In Stock
685-08-3 M81£44.60 4 weeks
685-09-3 M91£44.60 4 weeks
685-10-3 M101£44.60 4 weeks
685-11-3 M111£47.75 In Stock
685-12-3 M121£48.51 4 weeks
685-14-3 M141£64.94 In Stock
685-16-3 M161£58.68 4 weeks
685-18-3 M181£59.85 4 weeks
685-20-3 M201£68.49 4 weeks
685-21-3 M211£79.83 4 weeks
685-22-3 M221£72.00 4 weeks
685-23-3 M231£87.26 4 weeks
685-24-3 M241£87.26 4 weeks
685-25-3 M251£78.66 4 weeks
685-26-3 M261£87.26 4 weeks
685-27-3 M271£78.66 In Stock
685-28-3 M281£78.66 In Stock
685-30-3 M301£108.77 In Stock
685-32-3 M321£120.51 In Stock
685-33-3 M331£122.49 4 weeks
685-34-3 M341£122.49 In Stock
685-35-3 M351£122.49 In Stock
685-36-3 M361£139.68 4 weeks
685-38-3 M381£139.68 In Stock
685-39-3 M391£126.00 In Stock
685-40-3 M401£126.00 4 weeks
685-42-3 M421£167.85 In Stock
685-45-3 M451£167.85 4 weeks
685-48-3 M481£174.51 In Stock
685-50-3 M501£174.51 In Stock
685-52-3 M521£171.77 4 weeks
685-55-3 M551£181.17 4 weeks
685-56-3 M561£181.17 4 weeks
685-58-3 M581£181.17 4 weeks
685-10-4 M101.25£46.58 In Stock
685-12-4 M121.25£46.58 4 weeks
685-14-4 M141.25£55.94 4 weeks
685-12-5 M121.5£48.15 In Stock
685-14-5 M141.5£51.66 4 weeks
685-16-5 M161.5£56.34 In Stock
685-18-5 M181.5£61.83 In Stock
685-20-5 M201.5£61.83 In Stock
685-22-5 M221.5£63.41 4 weeks
685-24-5 M241.5£68.85 4 weeks
685-25-5 ViewingM251.5£68.85 4 weeks
685-26-5 M261.5£73.58 4 weeks
685-27-5 M271.5£81.41 4 weeks
685-28-5 M281.5£108.41 4 weeks
685-30-5 M301.5£97.83 In Stock
685-32-5 M321.5£108.41 4 weeks
685-33-5 M331.5£110.34 In Stock
685-34-5 M341.5£126.77 In Stock
685-35-5 M351.5£114.26 4 weeks
685-36-5 M361.5£114.26 In Stock
685-38-5 M381.5£114.26 In Stock
685-40-5 M401.5£135.00 4 weeks
685-42-5 M421.5£163.58 In Stock
685-45-5 M451.5£163.58 4 weeks
685-48-5 M481.5£163.58 In Stock
685-50-5 M501.5£185.85 In Stock
685-52-5 M521.5£182.75 4 weeks
685-55-5 M551.5£182.75 In Stock
685-56-5 M561.5£182.75 4 weeks
685-58-5 M601.5£182.75 4 weeks
685-60-5 M601.5£214.07 4 weeks
685-18-6 M182£73.94 4 weeks
685-20-6 M202£73.94 4 weeks
685-22-6 M222£79.83 4 weeks
685-24-6 M242£72.00 4 weeks
685-26-6 M262£85.68 In Stock
685-27-6 M272£77.49 4 weeks
685-28-6 M282£85.68 4 weeks
685-30-6 M302£83.34 4 weeks
685-32-6 M322£83.34 4 weeks
685-33-6 M332£85.32 4 weeks
685-34-6 M342£112.68 In Stock
685-35-6 M352£101.75 In Stock
685-36-6 M362£101.75 4 weeks
685-38-6 M382£112.68 In Stock
685-39-6 M392£112.68 4 weeks
685-40-6 M402£163.17 In Stock
685-42-6 M422£163.58 4 weeks
685-45-6 M452£163.58 4 weeks
685-48-6 M482£179.60 In Stock
685-50-6 M502£179.60 In Stock
685-52-6 M522£176.49 4 weeks
685-55-6 M552£176.49 4 weeks
685-56-6 M562£176.49 In Stock
685-58-6 M582£176.49 4 weeks
685-60-6 M602£183.15 In Stock
685-30-7 M303£95.09 In Stock
685-33-7 M333£97.43 In Stock
685-36-7 M363£104.09 4 weeks
685-39-7 M393£104.09 In Stock
685-40-7 M403£160.43 In Stock
685-42-7 M423£160.43 In Stock
685-45-7 M453£160.43 In Stock
685-48-7 M483£160.43 In Stock
685-50-7 M503£160.43 In Stock
685-52-7 M523£157.32 4 weeks
685-55-7 M553£186.26 4 weeks
685-56-7 M563£185.49 In Stock
685-58-7 M583£186.26 4 weeks
685-60-7 M603£198.77 4 weeks

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