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Asimeto Ring Thread Gauge (Go/NoGo) - Imperial - Right Hand - ASMEB1.20.1-2013 - 1.1/2 x 11.5
| Thread Form | NPT |
| Size | 1.1/2 |
| Pitch | 11.5 |
| Gauge Type | Ring Gauge (Go/NoGo) |
| Thread Direction | Right Hand |
| Tolerance | ASMEB1.20.1-2013 |
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Asimeto Ring Thread Gauges (Go/NoGo) in Imperial sizes are designed for precise external thread inspection. This right-hand gauge features a 1.1/2 x 11.5 size and a 3-step L3 design, conforming to ASMEB1.20.1-2013 standards for reliable quality control in machining and manufacturing.
- Go/NoGo validation: Quickly determine if external threads meet spec by comparing against limit conditions, reducing guesswork and scrap.
- Imperial size, right-hand: Suited for standard imperial threads with right-hand pitch, ensuring consistent testing results in common setups.
- 3-step L3 design: Three precise engagement steps provide clear pass/fail indications and accurate depth verification.
- ASMEB1.20.1-2013 compliant: Built to industry-standard tolerances, supporting compliance and documentation in quality systems.
- Durable, workshop-ready construction: Designed for daily use in machine shops and manufacturing environments with reliable performance over time.
Use this ring gauge to standardize external thread inspection across production runs, train operators for quick go/no-go checks, and capture objective evidence of conformance for QA records. The 3-step L3 design enables fast, repeatable checks, helping improve first-pass yields, reduce rework, and ensure proper fit in threaded assemblies.
| Thread Form | NPT |
| Size | 1.1/2 |
| Pitch | 11.5 |
| Gauge Type | Ring Gauge (Go/NoGo) |
| Thread Direction | Right Hand |
| Tolerance | ASMEB1.20.1-2013 |
| Middle Diameter Size | 1.82234 |
| Gauge Tolerance | ± 0.0004 |
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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 690-48-3. 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 Viewing | 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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