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Asimeto Ring Thread Gauge (Go) - Metric - Right Hand - 6g - M58 x 3
| Thread Form | Metric |
| Size | M58 |
| Pitch | 3 |
| Gauge Type | Ring Gauge (GO) |
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The ones our customers buy most.Description
The Asimeto GO Ring Thread Gauge (Metric, Fine 6g) from the 685 Series is a precision tool for fast, reliable Go checks on cylindrical parts with a right-handed M58 x 3 thread. Designed for manufacturing environments, it ensures consistent conformance in automotive, aerospace, and engineering workflows.
- Gauge Type: GO ring thread gauge for metric Fine 6g tolerance, used to verify minimum thread size on a mating part.
- Thread Size: M58 x 3, Right-Hand thread, defined to exacting Go conditions for reliable acceptance.
- Series: 685 Series GO, Metric Fine 6g — a dedicated family of high-precision gauges.
- Material: High-quality steel offering durability and long service life in busy QC environments.
- Finish & Grip: Knurled outer edge provides secure handling and precise alignment during inspection.
- Applications: Ideal for automotive, aerospace, and general engineering manufacturing QC to verify threaded components quickly.
In use, this GO gauge confirms that a part’s threads will assemble as intended, minimizing guesswork and reducing the risk of misfits in production. The sturdy steel construction withstands routine handling in inspection stations, while the internal M58 x 3 thread ensures a true Go condition for dependable results. Pair it with standard inspection practices on cylindrical parts to streamline quality control, shorten rework cycles, and maintain consistent tolerance adherence across batches.
Part Numbers
- Protool Part Number
- 685-58-7
- 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 Gauges - GO - Metric Fine 6g - 685 Series
View full collection →You are viewing 685-58-7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 685-02-0 | M2 | 0.35 | £57.92 | In Stock | |
| 685-02-8 | M2.2 | 0.35 | £57.92 | In Stock | |
| 685-02-9 | M2.5 | 0.35 | £57.92 | In Stock | |
| 685-03-0 | M3 | 0.35 | £57.92 | In Stock | |
| 685-03-9 | M3.5 | 0.35 | £57.92 | In Stock | |
| 685-04-0 | M4 | 0.35 | £57.92 | In Stock | |
| 685-04-9 | M4.5 | 0.35 | £57.92 | In Stock | |
| 685-05-0 | M5 | 0.35 | £57.92 | In Stock | |
| 685-06-0 | M6 | 0.35 | £57.92 | In Stock | |
| 685-04-1 | M4 | 0.5 | £53.24 | In Stock | |
| 685-05-1 | M5 | 0.5 | £53.24 | In Stock | |
| 685-06-1 | M6 | 0.5 | £53.24 | In Stock | |
| 685-08-1 | M8 | 0.5 | £53.24 | In Stock | |
| 685-10-1 | M10 | 0.5 | £57.92 | In Stock | |
| 685-12-1 | M12 | 0.5 | £64.58 | In Stock | |
| 685-06-2 | M6 | 0.75 | £44.60 | In Stock | |
| 685-07-2 | M7 | 0.75 | £44.60 | 4 weeks | |
| 685-08-2 | M8 | 0.75 | £49.68 | In Stock | |
| 685-10-2 | M10 | 0.75 | £53.24 | In Stock | |
| 685-12-2 | M12 | 0.75 | £69.66 | In Stock | |
| 685-08-3 | M8 | 1 | £44.60 | 4 weeks | |
| 685-09-3 | M9 | 1 | £44.60 | 4 weeks | |
| 685-10-3 | M10 | 1 | £44.60 | 4 weeks | |
| 685-11-3 | M11 | 1 | £47.75 | In Stock | |
| 685-12-3 | M12 | 1 | £48.51 | 4 weeks | |
| 685-14-3 | M14 | 1 | £64.94 | In Stock | |
| 685-16-3 | M16 | 1 | £58.68 | 4 weeks | |
| 685-18-3 | M18 | 1 | £59.85 | 4 weeks | |
| 685-20-3 | M20 | 1 | £68.49 | In Stock | |
| 685-21-3 | M21 | 1 | £79.83 | 4 weeks | |
| 685-22-3 | M22 | 1 | £72.00 | 4 weeks | |
| 685-23-3 | M23 | 1 | £87.26 | 4 weeks | |
| 685-24-3 | M24 | 1 | £87.26 | 4 weeks | |
| 685-25-3 | M25 | 1 | £78.66 | 4 weeks | |
| 685-26-3 | M26 | 1 | £87.26 | 4 weeks | |
| 685-27-3 | M27 | 1 | £78.66 | In Stock | |
| 685-28-3 | M28 | 1 | £78.66 | In Stock | |
| 685-30-3 | M30 | 1 | £108.77 | In Stock | |
| 685-32-3 | M32 | 1 | £120.51 | In Stock | |
| 685-33-3 | M33 | 1 | £122.49 | 4 weeks | |
| 685-34-3 | M34 | 1 | £122.49 | In Stock | |
| 685-35-3 | M35 | 1 | £122.49 | In Stock | |
| 685-36-3 | M36 | 1 | £139.68 | 4 weeks | |
| 685-38-3 | M38 | 1 | £139.68 | In Stock | |
| 685-39-3 | M39 | 1 | £126.00 | In Stock | |
| 685-40-3 | M40 | 1 | £126.00 | 4 weeks | |
| 685-42-3 | M42 | 1 | £167.85 | In Stock | |
| 685-45-3 | M45 | 1 | £167.85 | 4 weeks | |
| 685-48-3 | M48 | 1 | £174.51 | In Stock | |
| 685-50-3 | M50 | 1 | £174.51 | In Stock | |
| 685-52-3 | M52 | 1 | £171.77 | 4 weeks | |
| 685-55-3 | M55 | 1 | £181.17 | 4 weeks | |
| 685-56-3 | M56 | 1 | £181.17 | 4 weeks | |
| 685-58-3 | M58 | 1 | £181.17 | 4 weeks | |
| 685-10-4 | M10 | 1.25 | £46.58 | In Stock | |
| 685-12-4 | M12 | 1.25 | £46.58 | 4 weeks | |
| 685-14-4 | M14 | 1.25 | £55.94 | 4 weeks | |
| 685-12-5 | M12 | 1.5 | £48.15 | In Stock | |
| 685-14-5 | M14 | 1.5 | £51.66 | 4 weeks | |
| 685-16-5 | M16 | 1.5 | £56.34 | In Stock | |
| 685-18-5 | M18 | 1.5 | £61.83 | In Stock | |
| 685-20-5 | M20 | 1.5 | £61.83 | In Stock | |
| 685-22-5 | M22 | 1.5 | £63.41 | 4 weeks | |
| 685-24-5 | M24 | 1.5 | £68.85 | 4 weeks | |
| 685-25-5 | M25 | 1.5 | £68.85 | 4 weeks | |
| 685-26-5 | M26 | 1.5 | £73.58 | 4 weeks | |
| 685-27-5 | M27 | 1.5 | £81.41 | 4 weeks | |
| 685-28-5 | M28 | 1.5 | £108.41 | 4 weeks | |
| 685-30-5 | M30 | 1.5 | £97.83 | In Stock | |
| 685-32-5 | M32 | 1.5 | £108.41 | 4 weeks | |
| 685-33-5 | M33 | 1.5 | £110.34 | In Stock | |
| 685-34-5 | M34 | 1.5 | £126.77 | In Stock | |
| 685-35-5 | M35 | 1.5 | £114.26 | 4 weeks | |
| 685-36-5 | M36 | 1.5 | £114.26 | In Stock | |
| 685-38-5 | M38 | 1.5 | £114.26 | In Stock | |
| 685-40-5 | M40 | 1.5 | £135.00 | 4 weeks | |
| 685-42-5 | M42 | 1.5 | £163.58 | 4 weeks | |
| 685-45-5 | M45 | 1.5 | £163.58 | 4 weeks | |
| 685-48-5 | M48 | 1.5 | £163.58 | In Stock | |
| 685-50-5 | M50 | 1.5 | £185.85 | In Stock | |
| 685-52-5 | M52 | 1.5 | £182.75 | 4 weeks | |
| 685-55-5 | M55 | 1.5 | £182.75 | In Stock | |
| 685-56-5 | M56 | 1.5 | £182.75 | 4 weeks | |
| 685-58-5 | M60 | 1.5 | £182.75 | 4 weeks | |
| 685-60-5 | M60 | 1.5 | £214.07 | 4 weeks | |
| 685-18-6 | M18 | 2 | £73.94 | 4 weeks | |
| 685-20-6 | M20 | 2 | £73.94 | 4 weeks | |
| 685-22-6 | M22 | 2 | £79.83 | 4 weeks | |
| 685-24-6 | M24 | 2 | £72.00 | 4 weeks | |
| 685-26-6 | M26 | 2 | £85.68 | In Stock | |
| 685-27-6 | M27 | 2 | £77.49 | 4 weeks | |
| 685-28-6 | M28 | 2 | £85.68 | 4 weeks | |
| 685-30-6 | M30 | 2 | £83.34 | 4 weeks | |
| 685-32-6 | M32 | 2 | £83.34 | 4 weeks | |
| 685-33-6 | M33 | 2 | £85.32 | 4 weeks | |
| 685-34-6 | M34 | 2 | £112.68 | In Stock | |
| 685-35-6 | M35 | 2 | £101.75 | In Stock | |
| 685-36-6 | M36 | 2 | £101.75 | 4 weeks | |
| 685-38-6 | M38 | 2 | £112.68 | In Stock | |
| 685-39-6 | M39 | 2 | £112.68 | 4 weeks | |
| 685-40-6 | M40 | 2 | £163.17 | In Stock | |
| 685-42-6 | M42 | 2 | £163.58 | 4 weeks | |
| 685-45-6 | M45 | 2 | £163.58 | 4 weeks | |
| 685-48-6 | M48 | 2 | £179.60 | In Stock | |
| 685-50-6 | M50 | 2 | £179.60 | In Stock | |
| 685-52-6 | M52 | 2 | £176.49 | 4 weeks | |
| 685-55-6 | M55 | 2 | £176.49 | 4 weeks | |
| 685-56-6 | M56 | 2 | £176.49 | In Stock | |
| 685-58-6 | M58 | 2 | £176.49 | 4 weeks | |
| 685-60-6 | M60 | 2 | £183.15 | In Stock | |
| 685-30-7 | M30 | 3 | £95.09 | In Stock | |
| 685-33-7 | M33 | 3 | £97.43 | In Stock | |
| 685-36-7 | M36 | 3 | £104.09 | 4 weeks | |
| 685-39-7 | M39 | 3 | £104.09 | In Stock | |
| 685-40-7 | M40 | 3 | £160.43 | In Stock | |
| 685-42-7 | M42 | 3 | £160.43 | In Stock | |
| 685-45-7 | M45 | 3 | £160.43 | In Stock | |
| 685-48-7 | M48 | 3 | £160.43 | In Stock | |
| 685-50-7 | M50 | 3 | £160.43 | In Stock | |
| 685-52-7 | M52 | 3 | £157.32 | 4 weeks | |
| 685-55-7 | M55 | 3 | £186.26 | 4 weeks | |
| 685-56-7 | M56 | 3 | £185.49 | In Stock | |
| 685-58-7 Viewing | M58 | 3 | £186.26 | 4 weeks | |
| 685-60-7 | M60 | 3 | £198.77 | 4 weeks |
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