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Asimeto Ring Thread Gauge (NoGo) - BSP (G) - Right Hand - 6g - 5/8 x 14
| Thread Form | BSP (G) |
| Size | 5/8 |
| Pitch | 14 |
| Gauge Type | Ring Gauge (NoGo) |
| Thread Direction | Right Hand |
| Tolerance | 6g |
Learn more about Klarna
The Asimeto Ring Thread Gauge NoGo for BSP/BSPP is a precision inspection tool built for professionals who verify external threads on fittings. From the 690 Series, this gauge is specifically sized for 5/8 x 14 right-hand BSP/BSPP threads and calibrated to the 6G tolerance class for accurate, reliable checks.
- Thread Standard: External BSP and BSPP thread verification to ensure proper mating with standard fittings.
- Tolerance Class: 6G tolerance for consistent, repeatable measurements across parts and batches.
- Size & Pitch: 5/8 x 14 right-hand thread with a bore matched to the target size and pitch.
- NOGO Function: NoGo design provides a quick go/no-go test to confirm correct thread dimensions at a glance.
- Construction: Machined from high-quality materials for durability and long service life in busy workshops.
- Grip & Handling: Knurled exterior offers secure handling even in cramped or oily work environments.
This gauge enables fast, decisive validation of external BSP/BSPP threads, helping you prevent mismatched fittings and reduce rework. The precise bore geometry mirrors the intended thread, making it easy to detect undersized or oversized threads before assembly. Ideal for machine shops, calibration labs, pipefitting crews, and field technicians, it supports consistent quality control and reliable connections in plumbing, hydraulic, and pneumatic applications.
| Thread Form | BSP (G) |
| Size | 5/8 |
| Pitch | 14 |
| 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 Gauge - NOGO - BSP/BSPP 6G - 690 Series
View full collection →You are viewing 690-06-4. 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 Viewing | 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 | 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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