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OSG Threading Tap - Metric Spiral Point HSS-E - Steam Oxide Coated - Through Hole - M2 x 0.4
| Form | Metric |
| Size | M2 |
| Pitch | 0.4 |
| Flute Length | 8 |
| Shank Diameter | 2.5 |
| Overall Length | 41 |
Learn more about Klarna
The OSG Metric Spiral Point Threading Tap is a precision tapping tool designed for through-hole work in metric sizes. Built for professionals and dedicated hobbyists who demand clean, accurate M2 x 0.4 threads in small parts, it blends durability with efficient chip control.
- Material: HSS-E (high-speed steel with cobalt) for enhanced wear resistance and heat tolerance.
- Coating: Steam oxide coating to improve wear resistance and extend tool life.
- Threading Design: Metric spiral point configuration helps push chips forward and improves thread quality in through-hole applications.
- Size: M2 x 0.4 thread specification for precise small-pitch threading.
- Application: Optimized for through-hole threading in metal parts where fast, reliable taps are needed.
- Brand: OSG, a trusted name in precision threading tools.
With an HSS-E composition and steam oxide finish, this tap delivers durable performance under the heat of cutting small, fine-pitch threads. The spiral point design accelerates chip evacuation, reducing the risk of clogging and ensuring smoother cutting action across multiple holes. Expect consistent thread quality, longer tap life, and cleaner finishes on typical materials used in compact assemblies such as electronics housings, precision enclosures, and other through-hole components. For best results, pair with proper cutting fluid and maintain alignment to minimize wear and maximize the tool’s life.
| Form | Metric |
| Size | M2 |
| Pitch | 0.4 |
| Flute Length | 8 |
| Shank Diameter | 2.5 |
| Overall Length | 41 |
| Substrate | HSS-E |
| Style | Spiral Point |
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: OSG Threading Taps - Metric Spiral Point HSS-E - Steam Oxide Coated - Through Hole
View full collection →You are viewing OSG-22101254. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-22101114 | M1 | 0.25 | 8 | 2.5 | 38.5 | £182.51 | In Stock | |
| OSG-22101134 | M1.2 | 0.25 | 8 | 2.5 | 38.5 | £128.64 | In Stock | |
| OSG-22101154 | M1.4 | 0.3 | 8 | 2.5 | 38.5 | £109.51 | In Stock | |
| OSG-22101184 | M1.6 | 0.35 | 8 | 2.5 | 40 | £53.88 | In Stock | |
| OSG-22101234 | M1.8 | 0.35 | 8 | 2.5 | 41 | £55.62 | 1-2 days | |
| OSG-22101254 Viewing | M2 | 0.4 | 8 | 2.5 | 41 | £26.48 | In Stock | |
| OSG-T9647042 | M2.2 | 0.45 | 9.5 | 2.8 | 44.5 | £36.49 | In Stock | |
| OSG-22101334 | M2.5 | 0.45 | 9.5 | 2.8 | 44.5 | £21.71 | In Stock | |
| OSG-22101384 | M3 | 0.5 | 11 | 3.15 | 48 | £14.33 | In Stock | |
| OSG-22101404 | M3.5 | 0.6 | 13 | 3.55 | 50 | £16.47 | In Stock | |
| OSG-22101444 | M4 | 0.7 | 13 | 4 | 53 | £13.03 | In Stock | |
| OSG-22101464 | M4.5 | 0.75 | 13 | 4.5 | 53 | £17.37 | In Stock | |
| OSG-22101494 | M5 | 0.8 | 16 | 5 | 58 | £13.63 | In Stock | |
| OSG-22101554 | M6 | 1 | 19 | 6.3 | 66 | £13.89 | In Stock | |
| OSG-22101584 | M7 | 1 | 19 | 7.1 | 66 | £22.59 | In Stock | |
| OSG-22101614 | M8 | 1.25 | 22 | 8 | 72 | £15.63 | In Stock | |
| OSG-22101654 | M9 | 1.25 | 22 | 9 | 72 | £27.80 | In Stock | |
| OSG-22101694 | M10 | 1.5 | 24 | 10 | 80 | £20.00 | In Stock | |
| OSG-22101744 | M11 | 1.5 | 25 | 8 | 85 | £36.49 | In Stock | |
| OSG-22101794 | M12 | 1.75 | 29 | 9 | 89 | £27.80 | In Stock | |
| OSG-22101914 | M14 | 2 | 30 | 11.2 | 95 | £34.32 | In Stock | |
| OSG-22102024 | M16 | 2 | 32 | 12.5 | 102 | £41.27 | In Stock | |
| OSG-22102144 | M18 | 2.5 | 37 | 14 | 112 | £62.14 | In Stock | |
| OSG-22102284 | M20 | 2.5 | 37 | 14 | 112 | £68.63 | In Stock | |
| OSG-22102384 | M22 | 2.5 | 38 | 16 | 118 | £85.16 | In Stock | |
| OSG-22102474 | M24 | 3 | 45 | 18 | 130 | £104.29 | In Stock | |
| OSG-22102624 | M27 | 3 | 45 | 20 | 135 | £166.86 | In Stock | |
| OSG-22102714 | M30 | 3.5 | 48 | 20 | 138 | £182.53 | In Stock | |
| OSG-22102814 | M33 | 3.5 | 51 | 22.4 | 151 | £272.89 | 1-2 days | |
| OSG-22102944 | M36 | 4 | 57 | 25 | 162 | £318.10 | In Stock | |
| OSG-22103044 | M39 | 4 | 60 | 28 | 170 | £345.90 | In Stock | |
| OSG-22103144 | M42 | 4.5 | 60 | 28 | 170 | £410.22 | 1-2 days |
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