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Asimeto Ring Thread Gauge (Go/NoGo) - Imperial - Right Hand - ASMEB1.20.1-2013 - 3/4 x 14
| Thread Form | NPT |
| Size | 3/4 |
| Pitch | 14 |
| Gauge Type | Ring Gauge (Go/NoGo) |
| Thread Direction | Right Hand |
| Tolerance | ASMEB1.20.1-2013 |
Learn more about Klarna
Asimeto Ring Thread Gauges (Go/NoGo) in Imperial sizes are precision tools for inspecting external threads. They’re designed for engineers, inspectors, machinists, buyers, and hobbyists alike, delivering fast and reliable go/no-go feedback to verify thread depth and tolerance on fasteners and machined parts.
These right-hand gauges feature a 3-step L3 design and the 3/4 x 14 imperial size, ensuring accurate, repeatable checks that conform to ASMEB1.20.1-2013 standards. They provide a dependable method for quality control across machining and manufacturing processes.
- Go/NoGo quick-pass verification: Provides fast, decisive pass/fail readings for external threads, speeding up inspection on the shop floor.
- 3-step L3 design for precise depth and tolerance: Ensures consistent verification of thread depth and tolerance across components.
- Imperial size 3/4 x 14, ASMEB1.20.1-2013 compliant: Right-hand gauge that matches common thread specifications and standard inspection practices, improving interoperability and documentation.
With this gauge on hand, you can streamline inspection workflows, reduce guesswork, and maintain consistent thread quality across batches, helping your team ship parts that meet specification every time.
| Thread Form | NPT |
| Size | 3/4 |
| Pitch | 14 |
| Gauge Type | Ring Gauge (Go/NoGo) |
| Thread Direction | Right Hand |
| Tolerance | ASMEB1.20.1-2013 |
| Middle Diameter Size | 0.98887 |
| Gauge Tolerance | ± 0.0003 |
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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.
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- 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.
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Full Range: Asimeto Ring Thread Gauges (Go/NoGo) - Imperial - Right Hand - ASMEB1.20.1-2013
View full collection →You are viewing 690-45-3. 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 Viewing | 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 | 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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