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Asimeto Ring Thread Gauge (NoGo) - BSP (G) - Right Hand - 6g - 7/8 x 14
| Thread Form | BSP (G) |
| Size | 7/8 |
| Pitch | 14 |
| Gauge Type | Ring Gauge (NoGo) |
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The ones our customers buy most.Description
The Asimeto Ring Gauge NoGo BSP (G) Right Hand 6G is a precision external-thread gauge designed to verify BSP and BSPP fittings with speed and reliability. Built for pipe-fitters, machinists, and quality teams, it delivers accurate go/no-go checks to keep every connection in spec.
- 6G tolerance class: Conforms to the 6G standard for precise external thread verification on BSP/BSPP fittings.
- BSP/BSPP compatibility: Specifically tuned to check external threads on British Standard Pipe and British Standard Pipe Parallel components.
- NoGo gauge: Designed to confirm that tested parts fail or pass according to the NoGo limit, ensuring consistent quality control.
- Right-hand configuration: Optimized for right-handed threads common in piping and hydraulic systems.
- Size and pitch: Thread size 7/8 in diameter with 14 threads per inch, with a bore dimension matched to the target thread profile for quick assessment.
- Durable construction: Made from high-quality materials to withstand daily workshop use and deliver long-lasting performance.
- 690 Series: Part of Asimeto’s 690 Series precision gauges, engineered for reliable, repeatable results.
- Ergonomic design: Knurled outer edge and accessible testing surface provide a secure grip and easy handling during inspections.
- Visual orientation marker: A small red reference mark aids quick alignment during the testing process.
This gauge enables rapid, accurate verification of external threads, helping you prevent mismatched fittings, leaks, and assembly delays. It’s ideal for quality control in manufacturing, maintenance workshops, and field service where BSP/BSPP connections are routine, offering a practical, dependable tool that speeds up inspections without sacrificing precision.
Part Numbers
- Protool Part Number
- 690-08-4
- 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 Gauge - NOGO - BSP/BSPP 6G - 690 Series
View full collection →You are viewing 690-08-4. 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 Viewing | 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 | 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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