Please log in here to access all benefits, including promotional discounts and faster checkouts.

Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M22 x 2.5
| Thread Form | Metric |
| Size | M22 |
| Pitch | 2.5 |
| Gauge Type | Ring Gauge (NoGo) |
| Thread Direction | Right Hand |
| Tolerance | 6g |
Learn more about Klarna
Precision NoGo ring gauge designed for metric coarse 6g threads, specifically M22 x 2.5 and right-hand compatibility. Ideal for machinists and quality control professionals who need reliable lower-limit verification.
- Thread size compatibility: Metric coarse 6g threads, M22 x 2.5, for accurate go/no-go assessment.
- Thread direction: Right-hand orientation to match standard right-handed threaded parts.
- NoGo gauge function: Checks the minimum material condition to ensure the part stays within the lower size limit.
- Calibrated for tolerance: Precisely tuned in the 684 Series to keep measurements within specification.
- 684 Series heritage: Trusted lineage of metric thread gauges designed for repeatable inspection results.
- Durable ring design: Robust metal construction with a knurled outer edge for secure handling in busy workspaces.
- Visual datum marker: Red marker on the face aids quick orientation during checks.
Use this NoGo gauge in incoming, in-process, or final inspections to quickly verify that a threaded part does not exceed its maximum size while ensuring it meets the lower-limit requirement. The result is more consistent part acceptance, reduced rework, and faster QA cycles in machining, automotive, and manufacturing settings. The combination of metric 6g compatibility, right-hand threading, and calibrated tolerance makes it a reliable tool for professionals who demand accuracy and repeatability in thread checks.
| Thread Form | Metric |
| Size | M22 |
| Pitch | 2.5 |
| 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.
Full Range: Asimeto Ring Gauges - NOGO - Metric Coarse 6g - 684 Series
View full collection →You are viewing 684-22-0. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 684-02-0 | M2 | 0.4 | £39.51 | In Stock | |
| 684-02-5 | M2.5 | 0.45 | £40.68 | In Stock | |
| 684-03-0 | M3 | 0.5 | £43.83 | In Stock | |
| 684-03-5 | M3.5 | 0.6 | £54.77 | In Stock | |
| 684-04-0 | M4 | 0.7 | £43.83 | In Stock | |
| 684-05-0 | M5 | 0.8 | £43.83 | In Stock | |
| 684-06-0 | M6 | 1 | £41.85 | In Stock | |
| 684-08-0 | M8 | 1.25 | £41.85 | In Stock | |
| 684-09-0 | M9 | 1.25 | £41.85 | In Stock | |
| 684-10-0 | M10 | 1.5 | £46.58 | In Stock | |
| 684-12-0 | M12 | 1.75 | £46.58 | In Stock | |
| 684-14-0 | M14 | 2 | £50.49 | In Stock | |
| 684-16-0 | M16 | 2 | £50.49 | In Stock | |
| 684-18-0 | M18 | 2.5 | £62.24 | In Stock | |
| 684-20-0 | M20 | 2.5 | £56.34 | 4 weeks | |
| 684-22-0 Viewing | M22 | 2.5 | £66.51 | In Stock | |
| 684-24-0 | M24 | 3 | £69.66 | 4 weeks | |
| 684-07-0 | M27 | 3 | £69.66 | 4 weeks | |
| 684-30-0 | M30 | 3.5 | £72.00 | 4 weeks | |
| 684-33-0 | M33 | 3.5 | £81.77 | In Stock | |
| 684-36-0 | M36 | 4 | £108.00 | 4 weeks | |
| 684-39-0 | M39 | 4 | £108.00 | In Stock | |
| 684-42-0 | M42 | 4.5 | £117.77 | In Stock | |
| 684-45-0 | M45 | 4.5 | £117.77 | In Stock | |
| 684-48-0 | M48 | 5 | £155.34 | 4 weeks | |
| 684-52-0 | M52 | 5 | £137.34 | In Stock | |
| 684-56-0 | M56 | 5.5 | £171.77 | In Stock | |
| 684-60-0 | M60 | 5.5 | £171.77 | In Stock |
No products match your filters.


