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Europa Threading Tap - Spiral Flute - UNC - HSS-E - Yellow Ring - No. 4 x 40
| Style | Spiral Flute |
| Form | UNC |
| Size | No. 4 |
| Pitch | 40 |
| Tolerance | 2B |
| Thread Direction | Right Hand |
Learn more about Klarna
The Europa Threading Tap with spiral flute is engineered for UNC threading in demanding metalworking environments, offering reliable performance for engineers and machinists alike.
- Threading Style: Spiral flute design optimized for UNC threads, enhancing chip evacuation and cutting efficiency.
- Material: HSS-E (high-speed steel with cobalt) for increased hardness, wear resistance, and longer tool life in tough materials.
- Size: No. 4 x 40, suitable for standard UNC threading applications in metal components.
- Identification: Distinct yellow ring marks the specialized configuration for quick recognition in tools and fixtures.
- Precision Construction: Precisely ground geometry to deliver consistent, accurate threads and reduce runout during tapping.
- Industrial Use: Designed for through and blind-hole threading in professional workshop and production settings.
This tap pairs robust HSS-E composition with a purpose-built spiral flute to deliver dependable, repeatable results on everyday components and more complex assemblies. The clear identification through the yellow ring simplifies tool selection in busy workcells, helping technicians maintain workflow efficiency and minimize downtime. For engineers seeking durable tooling that maintains thread quality under load, the Europa Threading Tap offers a trusted, long-lasting solution.
| Style | Spiral Flute |
| Form | UNC |
| Size | No. 4 |
| Pitch | 40 |
| Tolerance | 2B |
| Thread Direction | Right Hand |
| Substrate | HSS-E |
| Materials | Steels with Good machinability |
| Shank Diameter | 3.5 |
| Overall Length | 56 |
| Flute Length | 6 |
| Square | 2.7 |
| Drill Diameter | 2.3 |
| Finish | Bright |
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: Europa Threading Taps - Spiral Flute - UNC - HSS-E - Yellow Ring
View full collection →You are viewing TM65160400. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Shank Diameter | Overall Length | Flute Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| TM65160400 Viewing | No. 4 | 40 | 3.5 | 56 | 6 | £9.76 | 1-2 days | |
| TM65160500 | No. 5 | 40 | 3.5 | 56 | 7 | £7.82 | 1-2 days | |
| TM65160600 | No. 6 | 32 | 4 | 56 | 7 | £7.82 | 1-2 days | |
| TM65160800 | No. 8 | 32 | 4.5 | 63 | 8 | £7.82 | 1-2 days | |
| TM65161000 | No. 10 | 24 | 6 | 70 | 10 | £8.07 | 1-2 days | |
| TM65161200 | No. 12 | 24 | 6 | 80 | 10 | £8.07 | 1-2 days | |
| TM65169160 | 1/4 | 20 | 7 | 80 | 13 | £8.07 | 1-2 days | |
| TM65169200 | 5/16 | 18 | 8 | 90 | 14 | £10.46 | 1-2 days | |
| TM65169240 | 3/8 | 16 | 9 | 100 | 16 | £12.61 | 1-2 days | |
| TM65169280 | 7/16 | 14 | 8 | 100 | 17 | £16.97 | 1-2 days | |
| TM65169320 | 1/2 | 13 | 9 | 110 | 20 | £16.97 | 1-2 days | |
| TM65169360 | 9/16 | 12 | 11 | 110 | 20 | £22.72 | 1-2 days | |
| TM65169400 | 5/8 | 11 | 12 | 110 | 22 | £25.74 | 1-2 days | |
| TM65169480 | 3/4 | 10 | 14 | 125 | 25 | £45.30 | 1-2 days | |
| TM65169560 | 7/8 | 9 | 18 | 140 | 27 | £56.17 | 1-2 days | |
| TM65169640 | 1 | 8 | 18 | 160 | 30 | £74.50 | 1-2 days |
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