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Asimeto Ring Thread Gauge (GO) - Metric - Right Hand - 6g - M39 x 4
| Thread Form | Metric |
| Size | M39 |
| Pitch | 4 |
| Gauge Type | Ring Gauge (GO) |
| Thread Direction | Right Hand |
| Tolerance | 6g |
Learn more about Klarna
The Asimeto Ring Thread Gauge (GO) is a metric, right-hand inspection tool designed for precision QC and manufacturing teams working with coarse 6g threads. Specifically calibrated for M39 x 4 threads, this gauge verifies the upper limit of the thread to ensure parts stay within spec.
- Series: 683 Series GO gauge, engineered for metric coarse 6g threads
- Thread Specification: Right-hand GO gauge designed for M39 x 4 (6g) threads
- Calibrated for Tolerance: Precisely calibrated to ensure the thread stays within the defined tolerance
- Maximum Material Condition (Go): Checks the upper size limit to confirm parts meet the maximum material condition
- Applications: Ideal for quality control, inspection, and on-the-floor manufacturing checks
- Construction: Durable ring design with knurled exterior for secure handling during use
This GO gauge enables fast, reliable acceptance checks, helping to prevent oversized threads from entering assemblies. By confirming the upper limit early in the inspection process, it supports tighter tolerances, reduces rework, and provides clear documentation of part conformity in quality records.
| Thread Form | Metric |
| Size | M39 |
| Pitch | 4 |
| Gauge Type | Ring Gauge (GO) |
| 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 Gauges - GO - Metric Coarse 6g - 683 Series
View full collection →You are viewing 683-39-1. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 683-02-1 | M2 | 0.4 | £46.58 | 4 weeks | |
| 683-02-6 | M2.5 | 0.45 | £47.75 | 4 weeks | |
| 683-03-1 | M3 | 0.5 | £42.26 | In Stock | |
| 683-03-6 | M3.5 | 0.6 | £47.75 | In Stock | |
| 683-04-1 | M4 | 0.7 | £42.26 | 4 weeks | |
| 683-05-1 | M5 | 0.8 | £42.26 | In Stock | |
| 683-06-1 | M6 | 1 | £42.26 | In Stock | |
| 683-08-1 | M8 | 1.25 | £45.00 | In Stock | |
| 683-09-1 | M9 | 1.25 | £51.26 | In Stock | |
| 683-10-1 | M10 | 1.5 | £46.17 | 4 weeks | |
| 683-12-1 | M12 | 1.75 | £46.17 | 4 weeks | |
| 683-14-1 | M14 | 2 | £60.66 | In Stock | |
| 683-16-1 | M16 | 2 | £54.77 | 4 weeks | |
| 683-18-1 | M18 | 2.5 | £71.24 | 4 weeks | |
| 683-20-1 | M20 | 2.5 | £64.17 | 4 weeks | |
| 683-22-1 | M22 | 2.5 | £67.68 | 4 weeks | |
| 683-24-1 | M24 | 3 | £80.60 | 4 weeks | |
| 683-27-1 | M27 | 3 | £80.60 | 4 weeks | |
| 683-30-1 | M30 | 3.5 | £98.60 | In Stock | |
| 683-33-1 | M33 | 3.5 | £100.17 | In Stock | |
| 683-36-1 | M36 | 4 | £114.66 | In Stock | |
| 683-39-1 Viewing | M39 | 4 | £114.66 | In Stock | |
| 683-42-1 | M42 | 4.5 | £163.17 | 4 weeks | |
| 683-45-1 | M45 | 4.5 | £163.17 | In Stock | |
| 683-48-1 | M48 | 5 | £184.32 | 4 weeks | |
| 683-52-1 | M52 | 5 | £181.17 | In Stock | |
| 683-56-1 | M56 | 5.5 | £241.43 | 4 weeks | |
| 683-60-1 | M60 | 5.5 | £239.49 | 4 weeks |
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