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Asimeto Ring Thread Gauge (NoGo) - Metric - Right Hand - 6g - M12 x 1.75
| Thread Form | Metric |
| Size | M12 |
| Pitch | 1.75 |
| Gauge Type | Ring Gauge (NoGo) |
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Description
The Asimeto Ring Thread Gauge (NoGo) for metric coarse 6g threads is a precision inspection tool designed for machinists and quality teams working with M12 x 1.75 right-hand threads. It verifies the minimum material condition to ensure parts stay within the lower limit of the tolerance.
- Gauge type: NoGo ring gauge for metric coarse 6g threads
- Thread specification: M12 x 1.75, Right Hand
- Calibration: Precisely calibrated to confirm the thread size is within tolerance
- Minimum material condition verification: Checks the lower limit of the allowable size to prevent undersized components from passing
- Grip and handling: Knurled outer edge for secure handling in busy inspection environments
- Orientation aid: Red indexing dot on the face to facilitate quick, consistent setup
- Durability: Constructed for repeated use in shop and production settings
Using this gauge streamlines threaded-part inspection by delivering fast, repeatable pass/fail results. It helps ensure interchangeability across assemblies, reduces rework from undersized components, and supports precise quality control in manufacturing, assembly, and incoming inspection workflows for metric M12 x 1.75 threads.
Part Numbers
- Protool Part Number
- 684-12-0
- Brand
- Asimeto
- Category
- Gauge
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 684-12-0. 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 Viewing | 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 | 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 |
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