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Asimeto Plug Thread Gauge (D/E) - Metric - Right Hand - 6H - M42 x 4.5
| Thread Form | Metric |
| Size | M42 |
| Pitch | 4.5 |
| Gauge Type | Plug Gauge (D/E) |
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Description
Precision meets practicality with the Asimeto Plug Thread Gauge (D/E) in Metric. Built for engineers, machinists, and quality teams, this right-hand gauge delivers reliable internal thread verification for M42 x 4.5 components in demanding production environments.
- Type: Plug Thread Gauge (D/E) - Metric - Right Hand
- Thread size: M42 x 4.5 coarse metric thread
- Tolerance class: 6H (internal thread tolerance)
- Series: 680 Series
- Construction: Robust build from high-quality materials for lasting durability
- Precision: Manufactured to high standards to ensure consistent, repeatable checks
- Applications: Ideal for go/no-go checks in manufacturing, QA, and assembly use cases
This gauge is designed to deliver quick, dependable checks that keep production moving. Its right-hand configuration aligns with common internal-thread setups, helping inspectors quickly determine whether M42 x 4.5 threads meet specification without guesswork. The durable construction ensures accurate readings over time, even in busy workshop environments, making it a dependable addition to any precision machining or quality-control toolkit.
Part Numbers
- Protool Part Number
- 680-42-2
- 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 Plug Gauges - Metric Coarse 6H - 680 Series
View full collection →You are viewing 680-42-2. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Price | Stock | Order |
|---|---|---|---|---|---|
| 680-02-0 | M2 | 0.4 | £41.09 | 4 weeks | |
| 680-02-5 | M2.5 | 0.45 | £41.09 | In Stock | |
| 680-03-0 | M3 | 0.5 | £41.09 | In Stock | |
| 680-03-5 | M3.5 | 0.6 | £45.41 | In Stock | |
| 680-04-2 | M4 | 0.7 | £36.41 | In Stock | |
| 680-05-2 | M5 | 0.8 | £36.41 | In Stock | |
| 680-06-2 | M6 | 1 | £36.41 | 4 weeks | |
| 680-08-2 | M8 | 1.25 | £36.41 | In Stock | |
| 680-09-2 | M9 | 1.25 | £41.49 | In Stock | |
| 680-10-2 | M10 | 1.5 | £41.49 | In Stock | |
| 680-12-2 | M12 | 1.75 | £37.58 | In Stock | |
| 680-14-2 | M14 | 2 | £44.60 | In Stock | |
| 680-16-2 | M16 | 2 | £40.32 | 4 weeks | |
| 680-18-2 | M18 | 2.5 | £43.43 | In Stock | |
| 680-20-2 | M20 | 2.5 | £43.43 | In Stock | |
| 680-22-2 | M22 | 2.5 | £48.92 | In Stock | |
| 680-24-2 | M24 | 3 | £49.32 | 4 weeks | |
| 680-27-2 | M27 | 3 | £59.49 | In Stock | |
| 680-30-2 | M30 | 3.5 | £59.49 | 4 weeks | |
| 680-33-2 | M33 | 3.5 | £77.49 | 4 weeks | |
| 680-36-2 | M36 | 4 | £81.00 | In Stock | |
| 680-39-2 | M39 | 4 | £101.34 | In Stock | |
| 680-42-2 Viewing | M42 | 4.5 | £97.43 | 4 weeks | |
| 680-45-2 | M45 | 4.5 | £105.26 | In Stock | |
| 680-48-2 | M48 | 5 | £123.66 | 4 weeks | |
| 680-52-2 | M52 | 5 | £130.68 | In Stock | |
| 680-56-2 | M56 | 5.5 | £139.32 | 4 weeks | |
| 680-60-2 | M60 | 5.5 | £144.41 | In Stock |
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