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Asimeto Ring Thread Gauge (Go/NoGo) - Imperial - Right Hand - ASMEB1.20.1-2013 - 2 x 11.5
| Thread Form | NPT |
| Size | 2 |
| Pitch | 11.5 |
| Gauge Type | Ring Gauge (Go/NoGo) |
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Description
The Asimeto Ring Thread Gauge (Go/NoGo) in Imperial sizes is a precise external thread inspection tool designed for machinists, quality teams, and maintenance professionals who need fast, reliable pass/fail checks on right-hand threads.
- Go/NoGo Design: Clear pass/fail indication for external threads, enabling rapid quality decisions on the shop floor.
- Imperial Sizing: Calibrated in imperial measurements with a 2 x 11.5 configuration to cover common thread references.
- Right-Hand Gauges: Specifically tailored for right-handed thread inspection to ensure accurate matching with production parts.
- 3-step L3 Design: Three stepped surfaces provide robust verification of thread depth and tolerance for consistent results.
- ASMEB1.20.1-2013 Compliance: Conforms to the established standard, supporting reliable dimensional checks and audits.
- Durable Construction: Built for repeated use in busy workshop environments, delivering long-lasting performance.
Using this gauge streamlines quality control by allowing technicians to quickly confirm that external threads meet exact depth and tolerance requirements, reducing scrap and rework. Its Go/NoGo format minimizes measurement guesswork, while the precise three-step design enhances consistency across operators. Ideal for machining shops, contract manufacturers, and maintenance teams that depend on reliable threaded components and compliant inspection methods.
Part Numbers
- Protool Part Number
- 690-49-3
- 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 Thread Gauges (Go/NoGo) - Imperial - Right Hand - ASMEB1.20.1-2013
View full collection →You are viewing 690-49-3. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Middle Diameter Size | Gauge Tolerance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| 690-40-3 | 1/16 | 27 | 0.28118 | ± 0.0003 | £133.83 | In Stock | |
| 690-41-3 | 1/8 | 27 | 0.37360 | ± 0.0003 | £151.43 | In Stock | |
| 690-42-3 | 1/4 | 18 | 0.49163 | ± 0.0003 | £164.34 | 4 weeks | |
| 690-43-3 | 3/8 | 18 | 0.62701 | ± 0.0003 | £216.41 | In Stock | |
| 690-44-3 | 1/2 | 14 | 0.77843 | ± 0.0003 | £260.60 | In Stock | |
| 690-45-3 | 3/4 | 14 | 0.98887 | ± 0.0003 | £294.66 | 4 weeks | |
| 690-46-3 | 1 | 11.5 | 1.23863 | ± 0.0004 | £328.68 | 4 weeks | |
| 690-47-3 | 1.1/4 | 11.5 | 1.58338 | ± 0.0004 | £459.00 | 4 weeks | |
| 690-48-3 | 1.1/2 | 11.5 | 1.82234 | ± 0.0004 | £493.43 | 4 weeks | |
| 690-49-3 Viewing | 2 | 11.5 | 2.29627 | ± 0.0004 | £520.07 | 4 weeks | |
| 690-50-3 | 2.1/2 | 8 | 2.76216 | ± 0.0005 | £542.75 | 4 weeks | |
| 690-51-3 | 3 | 8 | 3.38850 | ± 0.0005 | £570.15 | 4 weeks |
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