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Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M45 x 3

SKU:686-45-7

The Asimeto Ring Thread Gauge (NoGo) is a precision metric tool engineered to verify M45 x 3 right-hand threads within the stringent 6g tolerance class. Designed for engineers, machinists, and qua... Read more ↓
Thread FormMetric
SizeM45
Pitch3
Gauge TypeRing Gauge (NoGo)
Thread DirectionRight Hand
Tolerance6g
£135.41
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 (NoGo) is a precision metric tool engineered to verify M45 x 3 right-hand threads within the stringent 6g tolerance class. Designed for engineers, machinists, and quality teams, it provides clear, quick pass/fail feedback to ensure only correctly sized fasteners are used in critical assemblies.

  • 6g tolerance class: Specifically engineered to the 6g specification for accurate measurement of thread pitch diameter.
  • NoGo designation: Marked for rapid assessment of oversized or out-of-tolerance threads; if a fastener cannot pass through, the pitch diameter is too large.
  • Metric, M45 x 3, Right-Hand threads: Designed for this common metric thread size and orientation, ensuring compatibility with your assemblies.
  • 686 Series precision construction: Part of the 686 Series, built with precision manufacturing standards for reliable, repeatable results.
  • Durable, high-quality materials: Crafted to withstand daily use in QA labs and workshop environments, delivering long service life.

Using this gauge enables consistent fit verification, reduces the risk of mismatched fasteners, and promotes safer, more reliable mechanical connections. The NOGO gauge streamlines quality checks, helps prevent assembly issues, and supports durable performance in busy production lines and maintenance environments.

Thread Form Metric
Size M45
Pitch 3
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 686-45-7. 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 M481£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 ViewingM453£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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