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Asimeto Ring Thread Gauge (NoGo) - BSP (G) - Right Hand - 6g - 2 1/2 x 11
| Thread Form | BSP (G) |
| Size | 2 1/2 |
| Pitch | 11 |
| Gauge Type | Ring Gauge (NoGo) |
| Thread Direction | Right Hand |
| Tolerance | 6g |
Learn more about Klarna
The Asimeto Ring Gauge NOGO BSP/BSPP 6G from the 690 Series is a precision instrument used for verifying the external threads of British Standard Pipe (BSP) and British Standard Pipe Parallel (BSPP) fittings. This Right Hand gauge is designed to conform to the 6G tolerance class, delivering accurate and reliable thread inspection.
It features a threaded bore whose dimensions align with the desired thread size and pitch, allowing quick checks of the tested part. The NOGO gauge is built from high-quality materials to ensure durability and long service life in demanding workshop environments.
- Fast go/no-go BSP/BSPP checks: Quickly determine if external threads are within tolerance, helping you speed up inspection and reduce guesswork.
- Precision-matched 6G bore: Threaded bore dimensions align with the intended size and pitch, providing accurate, repeatable checks for each part.
- Durable, high-quality construction: Made from robust materials to withstand daily use, ensuring reliable performance over time.
By providing a clear, pass/fail assessment of external BSP/BSPP threads, this gauge helps you speed up quality checks, reduce rework, and maintain consistent mating across BSP and BSPP fittings in installation and maintenance tasks.
| Thread Form | BSP (G) |
| Size | 2 1/2 |
| Pitch | 11 |
| Gauge Type | Ring Gauge (NoGo) |
| Thread Direction | Right Hand |
| Tolerance | 6g |
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We are open Monday to Friday between 8:30am and 5pm.
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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 Gauge - NOGO - BSP/BSPP 6G - 690 Series
View full collection →You are viewing 690-16-4. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 690-01-4 | 1/16 | 28 | £70.43 | In Stock | |
| 690-02-4 | 1/8 | 28 | £61.43 | 4 weeks | |
| 690-03-4 | 1/4 | 19 | £61.43 | In Stock | |
| 690-04-4 | 3/8 | 19 | £57.15 | 4 weeks | |
| 690-05-4 | 1/2 | 14 | £78.66 | In Stock | |
| 690-06-4 | 5/8 | 14 | £77.85 | 4 weeks | |
| 690-07-4 | 3/4 | 14 | £70.43 | In Stock | |
| 690-08-4 | 7/8 | 14 | £81.00 | In Stock | |
| 690-09-4 | 1 | 11 | £89.24 | In Stock | |
| 690-10-4 | 1 1/8 | 11 | £99.00 | In Stock | |
| 690-11-4 | 1 1/4 | 11 | £109.94 | In Stock | |
| 690-12-4 | 1 1/2 | 11 | £111.51 | 4 weeks | |
| 690-13-4 | 1 3/4 | 11 | £143.24 | In Stock | |
| 690-14-4 | 2 | 11 | £144.41 | In Stock | |
| 690-15-4 | 2 1/4 | 11 | £206.60 | In Stock | |
| 690-16-4 Viewing | 2 1/2 | 11 | £263.75 | 4 weeks | |
| 690-17-4 | 2 3/4 | 11 | £311.49 | 4 weeks | |
| 690-18-4 | 3 | 11 | £350.60 | 4 weeks |
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