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Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M8 x 1.25

SKU:684-08-0

The Asimeto Ring Thread Gauge (NoGo) is a precision inspection tool designed for metric coarse threads. Calibrated for 6g M8 x 1.25 right-hand threads, it helps quality teams verify the minimum ma... Read more ↓
Thread FormMetric
SizeM8
Pitch1.25
Gauge TypeRing Gauge (NoGo)
Thread DirectionRight Hand
Tolerance6g
£41.85
Prices shown ex. VAT
In Stock— only 8 left
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The Asimeto Ring Thread Gauge (NoGo) is a precision inspection tool designed for metric coarse threads. Calibrated for 6g M8 x 1.25 right-hand threads, it helps quality teams verify the minimum material condition of threaded parts.

  • Series and Threading: 684 Series designed for metric coarse 6g threads, specifically M8 x 1.25.
  • Handedness: Right-hand configuration aligns with common fastener threading standards.
  • NoGo Function: Checks the minimum material condition to ensure parts stay within the lower size limit.
  • Calibration and Tolerance: Precisely calibrated to confirm the thread is within tolerance for reliable fits.
  • Construction and Handling: Solid metal body with knurled outer edge for secure grip and consistent handling.
  • Visual Datum: Subtle red marker aids quick orientation during inspection without altering measurement outcomes.

With the NoGo gauge, inspectors can rapidly determine if a threaded part is too large to be acceptable, helping prevent undersized components from entering assemblies. This fosters consistent thread performance, reduces rework, and supports reliable fastening in production environments—from manufacturing floors to metrology labs. Ideal for automotive, industrial machinery, and precision manufacturing teams that require dependable, repeatable thread checks for M8 x 1.25 fittings.

Thread Form Metric
Size M8
Pitch 1.25
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 Coarse 6g - 684 Series

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You are viewing 684-08-0. Click any other SKU to view its full details.

Product SKUSizePitchPriceStock Order
684-02-0 M20.4£39.51 In Stock
684-02-5 M2.50.45£40.68 In Stock
684-03-0 M30.5£43.83 In Stock
684-03-5 M3.50.6£54.77 In Stock
684-04-0 M40.7£43.83 In Stock
684-05-0 M50.8£43.83 In Stock
684-06-0 M61£41.85 In Stock
684-08-0 ViewingM81.25£41.85 In Stock
684-09-0 M91.25£41.85 In Stock
684-10-0 M101.5£46.58 In Stock
684-12-0 M121.75£46.58 In Stock
684-14-0 M142£50.49 In Stock
684-16-0 M162£50.49 In Stock
684-18-0 M182.5£62.24 In Stock
684-20-0 M202.5£56.34 4 weeks
684-22-0 M222.5£66.51 In Stock
684-24-0 M243£69.66 4 weeks
684-07-0 M273£69.66 4 weeks
684-30-0 M303.5£72.00 4 weeks
684-33-0 M333.5£81.77 In Stock
684-36-0 M364£108.00 4 weeks
684-39-0 M394£108.00 In Stock
684-42-0 M424.5£117.77 In Stock
684-45-0 M454.5£117.77 In Stock
684-48-0 M485£155.34 4 weeks
684-52-0 M525£137.34 In Stock
684-56-0 M565.5£171.77 In Stock
684-60-0 M605.5£171.77 In Stock

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