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Europa Threading Tap - Spiral Flute - UNF - HSS-E - Yellow Ring - 1/2 x 20
| Style | Spiral Flute |
| Form | UNF |
| Size | 1/2 |
| Pitch | 20 |
| Tolerance | 2B |
| Thread Direction | Right Hand |
Learn more about Klarna
The Europa Threading Tap is a precision, spiral-flute tap designed for UNF threading tasks in demanding metalworking environments. Crafted from cobalt-enhanced HSS-E, it delivers reliable performance and longevity for engineers tackling challenging projects.
- Thread Size: 1/2 x 20 UNF
- Flute Design: Spiral flute for efficient chip evacuation and smoother cutting
- Material: HSS-E (high-speed steel with cobalt) for increased hardness and wear resistance
- Identification: Distinctive yellow ring marks the specialized spiral-flute configuration
- Shank Type: Standard straight shank compatible with common tapping tools
- Applications: Ideal for UNF threading in metal components across aerospace, automotive, and general machining
The combination of spiral flute geometry and cobalt-enhanced HSS-E provides precise, consistent thread formation with improved tool life under demanding cutting conditions. The yellow ring helps technicians quickly identify the tool’s specialized configuration in busy workshops, speeding setup and reducing the risk of using the wrong tap. For best results, use appropriate cutting fluid and steady, controlled feeds to achieve clean, accurate UNF 1/2-20 threads in suitable metals.
| Style | Spiral Flute |
| Form | UNF |
| Size | 1/2 |
| Pitch | 20 |
| Tolerance | 2B |
| Thread Direction | Right Hand |
| Substrate | HSS-E |
| Materials | Steels with Good machinability |
| Shank Diameter | 9 |
| Overall Length | 110 |
| Flute Length | 20 |
| Square | 7 |
| Drill Diameter | 10.75 |
| 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 - UNF - HSS-E - Yellow Ring
View full collection →You are viewing TM68169320. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Shank Diameter | Overall Length | Flute Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| TM68160400 | No. 4 | 48 | 3.5 | 56 | 6 | £19.91 | 1-2 days | |
| TM68160500 | No. 5 | 44 | 3.5 | 56 | 7 | £15.94 | 1-2 days | |
| TM68160600 | No. 6 | 40 | 4 | 56 | 7 | £15.94 | 1-2 days | |
| TM68160800 | No. 8 | 36 | 4.5 | 63 | 8 | £15.94 | 1-2 days | |
| TM68161000 | No. 10 | 32 | 6 | 70 | 10 | £16.18 | 1-2 days | |
| TM68161200 | No. 12 | 28 | 6 | 80 | 10 | £15.94 | 1-2 days | |
| TM68169160 | 1/4 | 28 | 7 | 80 | 13 | £15.94 | 1-2 days | |
| TM68169200 | 5/16 | 24 | 8 | 90 | 14 | £17.41 | 1-2 days | |
| TM68169240 | 3/8 | 24 | 9 | 100 | 16 | £20.38 | 1-2 days | |
| TM68169280 | 7/16 | 20 | 8 | 100 | 17 | £24.79 | 1-2 days | |
| TM68169320 Viewing | 1/2 | 20 | 9 | 110 | 20 | £24.79 | 1-2 days | |
| TM68169360 | 9/16 | 18 | 11 | 110 | 20 | £27.86 | 1-2 days | |
| TM68169400 | 5/8 | 18 | 12 | 110 | 22 | £35.42 | 1-2 days | |
| TM68169480 | 3/4 | 16 | 14 | 125 | 25 | £50.97 | 1-2 days | |
| TM68169560 | 7/8 | 14 | 18 | 140 | 27 | £58.84 | 1-2 days | |
| TM68169640 | 1 | 12 | 18 | 160 | 30 | £75.54 | 1-2 days |
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