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Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M48 x 1

SKU:686-48-3

The Asimeto Ring Thread Gauge NoGo (Metric, Right Hand, 6g, M48 x 1) is a precision tool crafted for machinists, quality labs, and fastener assemblies that demand strict thread-size verification. ... Read more ↓
Thread FormMetric
SizeM48
Pitch1
Gauge TypeRing Gauge (NoGo)
Thread DirectionRight Hand
Tolerance6g
£148.68
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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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The Asimeto Ring Thread Gauge NoGo (Metric, Right Hand, 6g, M48 x 1) is a precision tool crafted for machinists, quality labs, and fastener assemblies that demand strict thread-size verification. It serves as a reliable go/no-go gauge to confirm that the thread pitch diameter stays within the 6g tolerance class.

  • 6g tolerance class: ensures accurate measurement of the thread pitch diameter for precision fasteners.
  • NoGo designation: provides a definitive pass/fail check—if the fastener cannot pass through the ring gauge, the thread is out of tolerance or oversized.
  • Metric sizing: specifically designed for M48 x 1 right-hand threads to match common metric fasteners.
  • Right-hand threading: aligned with standard fastener configurations for straightforward verification.
  • 686 Series construction: precision-engineered to deliver repeatable, dependable results in demanding environments.
  • High-quality materials: built for durability and long-lasting performance in frequent-use settings.

This gauge helps ensure safe, reliable connections by preventing oversized or out-of-tolerance fasteners from being used in critical assemblies. It supports quality control at incoming inspections, in-process checks on production lines, and routine maintenance tasks, offering clear, decisive feedback on whether a fastener’s pitch diameter meets the maximum allowable limit. With its robust design and precise tolerances, you can trust it to deliver consistent results across batches and over many uses.

Thread Form Metric
Size M48
Pitch 1
Gauge Type Ring Gauge (NoGo)
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 - NOGO - Metric Fine 6g - 686 Series

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You are viewing 686-48-3. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
686-02-0 M20.35£59.49 In Stock
686-02-8 M2.20.35£69.66 In Stock
686-02-9 M2.50.35£69.66 In Stock
686-03-0 M30.35£55.94 In Stock
686-03-9 M3.50.35£61.43 In Stock
686-04-0 M40.35£55.94 In Stock
686-04-9 M4.50.35£61.43 In Stock
686-05-0 M50.35£55.94 In Stock
686-06-0 M60.35£55.94 In Stock
686-04-1 M40.5£46.58 In Stock
686-05-1 M50.5£46.58 In Stock
686-06-1 M60.5£46.58 In Stock
686-08-1 M80.5£46.58 In Stock
686-10-1 M100.5£53.24 In Stock
686-12-1 M120.5£53.24 In Stock
686-06-2 M60.75£40.32 In Stock
686-07-2 M70.75£36.41 In Stock
686-08-2 M80.75£45.77 In Stock
686-10-2 M100.75£45.77 In Stock
686-12-2 M120.75£51.26 In Stock
686-08-3 M81£41.09 In Stock
686-09-3 M91£41.09 4 weeks
686-10-3 M101£41.09 4 weeks
686-11-3 M111£41.09 In Stock
686-12-3 M121£41.09 In Stock
686-14-3 M141£52.83 In Stock
686-16-3 M161£58.68 4 weeks
686-18-3 M181£64.17 4 weeks
686-20-3 M201£64.17 4 weeks
686-21-3 M211£71.60 In Stock
686-22-3 M221£69.66 In Stock
686-23-3 M231£82.17 In Stock
686-24-3 M241£77.09 In Stock
686-25-3 M251£87.66 4 weeks
686-26-3 M261£87.66 4 weeks
686-27-3 M271£79.07 In Stock
686-28-3 M281£87.66 In Stock
686-30-3 M301£89.24 4 weeks
686-32-3 M321£99.00 In Stock
686-33-3 M331£100.58 4 weeks
686-34-3 M341£100.58 In Stock
686-35-3 M351£100.58 In Stock
686-36-3 M361£100.58 In Stock
686-38-3 M381£112.68 4 weeks
686-39-3 M391£121.32 4 weeks
686-40-3 M401£107.60 In Stock
686-42-3 M421£127.17 4 weeks
686-45-3 M451£154.58 4 weeks
686-48-3 ViewingM481£148.68 4 weeks
686-50-3 M501£146.75 4 weeks
686-52-3 M521£156.92 4 weeks
686-55-3 M551£187.83 4 weeks
686-56-3 M561£178.07 4 weeks
686-58-3 M581£178.07 4 weeks
686-10-4 M101.25£41.09 In Stock
686-12-4 M121.25£41.09 In Stock
686-14-4 M141.25£50.49 In Stock
686-12-5 M121.5£41.09 In Stock
686-14-5 M141.5£51.66 In Stock
686-16-5 M161.5£55.94 In Stock
686-18-5 M181.5£52.07 In Stock
686-20-5 M201.5£63.41 4 weeks
686-22-5 M221.5£67.68 In Stock
686-24-5 M241.5£61.07 In Stock
686-25-5 M251.5£67.68 In Stock
686-26-5 M261.5£67.68 4 weeks
686-27-5 M271.5£67.68 In Stock
686-28-5 M281.5£84.51 In Stock
686-30-5 M301.5£81.41 4 weeks
686-32-5 M321.5£90.41 In Stock
686-33-5 M331.5£91.94 4 weeks
686-34-5 M341.5£95.85 In Stock
686-35-5 M351.5£110.34 4 weeks
686-36-5 M361.5£94.32 In Stock
686-38-5 M381.5£104.49 In Stock
686-40-5 M401.5£120.15 4 weeks
686-42-5 M421.5£136.58 In Stock
686-45-5 M451.5£123.26 4 weeks
686-48-5 M481.5£136.58 4 weeks
686-50-5 M501.5£133.43 In Stock
686-52-5 M521.5£144.41 4 weeks
686-55-5 M551.5£143.24 In Stock
686-56-5 M561.5£143.24 In Stock
686-58-5 M601.5£143.24 In Stock
686-60-5 M601.5£175.32 In Stock
686-18-6 M182£60.66 In Stock
686-20-6 M202£60.66 In Stock
686-22-6 M222£67.32 In Stock
686-24-6 M242£64.94 In Stock
686-26-6 M262£67.68 In Stock
686-27-6 M272£67.68 In Stock
686-28-6 M282£67.68 In Stock
686-30-6 M302£82.17 In Stock
686-32-6 M322£82.17 In Stock
686-33-6 M332£84.15 In Stock
686-34-6 M342£84.15 In Stock
686-35-6 M352£94.32 In Stock
686-36-6 M362£94.32 In Stock
686-38-6 M382£94.32 4 weeks
686-39-6 M392£84.92 In Stock
686-40-6 M402£84.92 In Stock
686-42-6 M422£129.92 In Stock
686-45-6 M452£117.00 In Stock
686-48-6 M482£146.75 4 weeks
686-50-6 M502£132.26 4 weeks
686-52-6 M522£129.92 In Stock
686-55-6 M552£140.85 4 weeks
686-56-6 M562£129.15 4 weeks
686-58-6 M582£129.15 In Stock
686-60-6 M602£145.17 4 weeks
686-30-7 M303£90.00 In Stock
686-33-7 M333£91.94 4 weeks
686-36-7 M363£87.26 In Stock
686-39-7 M393£96.66 In Stock
686-40-7 M403£88.83 In Stock
686-42-7 M423£122.09 In Stock
686-45-7 M453£135.41 4 weeks
686-48-7 M483£135.41 4 weeks
686-50-7 M503£122.09 In Stock
686-52-7 M523£133.07 4 weeks
686-55-7 M553£149.49 4 weeks
686-56-7 M563£142.07 4 weeks
686-58-7 M583£160.83 4 weeks
686-60-7 M603£165.51 4 weeks

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