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Asimeto Ring Thread Gauge (Go) - BSP (G) - Right Hand - Tol. A - 1/8 x 28
| Thread Form | BSP (G) |
| Size | 1/8 |
| Pitch | 28 |
| Gauge Type | Ring Gauge (GO) |
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Description
The Asimeto Ring Gauge GO BSP/BSPP 6G from the 690 Series is a precision tool for quickly verifying external threads on BSP and BSPP fittings. Built for technicians who demand reliable, repeatable checks, it ensures accurate thread engagement with minimal guesswork.
- Series: 690 Series construction designed for lasting precision and consistent performance.
- Go Ring Gauge: External-thread gauge tuned to 6G tolerance for BSP/BSPP fittings.
- Thread Size: Calibrated for 1/8 x 28, matching common BSP connections.
- Right-Hand Orientation: Right-hand threading aligns with standard BSP/G fittings for intuitive use.
- Threaded Bore: Precisely cut bore to match size and pitch, enabling accurate gauging of tested parts.
- Tolerance: Tol. A accuracy ensures dependable go/no-go checks across multiple uses.
- Material & Durability: Made from high-quality metal to withstand regular workshop testing without loss of precision.
Use this gauge to confirm that external threads on fittings and male components will thread together smoothly, reducing cross-threading, rework, and installation delays. Its targeted size and 6G tolerance make it ideal for plumbing, HVAC, hydraulic, and industrial maintenance tasks where BSP/BSPP connections are standard. With this tool in your kit, you can perform fast, non-destructive checks on the go and maintain consistent quality across parts and assemblies.
Part Numbers
- Protool Part Number
- 690-02-3
- 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 - GO - BSP/BSPP 6G - 690 Series
View full collection →You are viewing 690-02-3. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 690-01-3 | 1/16 | 28 | £85.68 | In Stock | |
| 690-02-3 Viewing | 1/8 | 28 | £67.32 | 4 weeks | |
| 690-03-3 | 1/4 | 19 | £60.66 | 4 weeks | |
| 690-04-3 | 3/8 | 19 | £68.85 | In Stock | |
| 690-05-3 | 1/2 | 14 | £78.26 | 4 weeks | |
| 690-06-3 | 5/8 | 14 | £92.34 | 4 weeks | |
| 690-07-3 | 3/4 | 14 | £88.07 | 4 weeks | |
| 690-08-3 | 7/8 | 14 | £100.17 | 4 weeks | |
| 690-09-3 | 1 | 11 | £99.00 | 4 weeks | |
| 690-10-3 | 1 1/8 | 11 | £109.94 | In Stock | |
| 690-11-3 | 1 1/4 | 11 | £122.49 | 4 weeks | |
| 690-12-3 | 1 1/2 | 11 | £123.26 | 4 weeks | |
| 690-13-3 | 1 3/4 | 11 | £157.68 | 4 weeks | |
| 690-14-3 | 2 | 11 | £154.94 | 4 weeks | |
| 690-15-3 | 2 1/4 | 11 | £217.58 | In Stock | |
| 690-16-3 | 2 1/2 | 11 | £236.75 | In Stock | |
| 690-17-3 | 2 3/4 | 11 | £361.58 | 4 weeks | |
| 690-18-3 | 3 | 11 | £361.58 | 4 weeks |
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