Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
Asimeto
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Authorised UK Distributor
Asimeto Ring Gauges
NOGO - Metric Coarse 6g - 684 Series
The 684 Series is specifically designed for metric coarse 6g threads and is calibrated to ensure that the thread is within tolerance. The NOGO gauge checks the minimum material condition of the part, ensuring that it is within the lower limit of the allowable size. This makes it ideal for use in measuring the size of threaded parts that should not be larger than the maximum allowable size.
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 684-02-0 | M2 | 0.4 | £41.30 | In Stock |
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| 684-02-5 | M2.5 | 0.45 | £42.40 | In Stock |
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| 684-03-0 | M3 | 0.5 | £41.30 | In Stock |
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| 684-03-5 | M3.5 | 0.6 | £51.62 | In Stock |
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| 684-04-0 | M4 | 0.7 | £41.30 | In Stock |
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| 684-05-0 | M5 | 0.8 | £41.30 | In Stock |
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| 684-06-0 | M6 | 1 | £39.45 | In Stock |
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| 684-08-0 | M8 | 1.25 | £39.45 | In Stock |
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| 684-09-0 | M9 | 1.25 | £39.45 | In Stock |
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| 684-10-0 | M10 | 1.5 | £43.87 | In Stock |
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| 684-12-0 | M12 | 1.75 | £43.87 | In Stock |
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| 684-14-0 | M14 | 2 | £52.72 | In Stock |
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| 684-16-0 | M16 | 2 | £52.72 | In Stock |
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| 684-18-0 | M18 | 2.5 | £58.62 | In Stock |
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| 684-20-0 | M20 | 2.5 | £58.62 | 4 weeks |
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| 684-22-0 | M22 | 2.5 | £62.68 | In Stock |
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| 684-24-0 | M24 | 3 | £65.62 | 4 weeks |
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| 684-07-0 | M27 | 3 | £65.62 | 4 weeks |
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| 684-30-0 | M30 | 3.5 | £75.22 | 4 weeks |
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| 684-33-0 | M33 | 3.5 | £77.06 | In Stock |
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| 684-36-0 | M36 | 4 | £101.76 | 4 weeks |
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| 684-39-0 | M39 | 4 | £101.76 | In Stock |
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| 684-42-0 | M42 | 4.5 | £123.14 | In Stock |
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| 684-45-0 | M45 | 4.5 | £123.14 | In Stock |
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| 684-48-0 | M48 | 5 | £146.38 | 4 weeks |
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| 684-52-0 | M52 | 5 | £143.42 | In Stock |
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| 684-56-0 | M56 | 5.5 | £161.86 | In Stock |
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| 684-60-0 | M60 | 5.5 | £161.86 | In Stock |
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Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
UK Delivery
FREE next day delivery on mainland UK orders over £50 ex VAT
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
Easy Returns
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Need Technical Help?
Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.ukMon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30
