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OSG Threading Tap - Metric Forming Tap (Roll) HSS-E - TIN Coated - Fluteless - M2 x 0.4
| Form | Metric |
| Size | M2 |
| Pitch | 0.4 |
| Flute Length | 9.5 |
| Shank Diameter | 2.8 |
| Overall Length | 44.5 |
Learn more about Klarna
The OSG Metric Forming Tap (Roll) in M2 x 0.4 is a precision threading tool built for engineers and technicians who demand chip-free, high-precision threads in small-diameter fasteners. Crafted for reliable performance in demanding applications, this tap enables strong, accurately formed threads with minimal post-processing.
- Threading Type: Metric forming tap (roll) for chip-free, deformation-based thread formation
- Nominal Size: M2 x 0.4 standard for precise, small-diameter applications
- Material: HSS‑E cobalt for enhanced toughness and wear resistance
- Coating: Titanium Nitride (TiN) coating to reduce friction and extend tool life
- Design: Fluteless geometry that promotes clean chipless forming and minimizes tap stress
Forming taps create threads by plastically deforming the material rather than cutting away metal, delivering stronger engagement and better surface finish. The TiN coating enhances lubricity and longevity in repetitive tapping cycles, while the fluteless design reduces the risk of breakage and improves stability in tight or blind holes. This combination is ideal for high-precision assemblies, electronics enclosures, and lightweight metal components where consistent, durable threads matter.
| Form | Metric |
| Size | M2 |
| Pitch | 0.4 |
| Flute Length | 9.5 |
| Shank Diameter | 2.8 |
| Overall Length | 44.5 |
| Substrate | HSS-E |
| Style | Forming Tap (Roll) |
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 Forming Tap (Roll) HSS-E - TIN Coated - Fluteless
View full collection →You are viewing OSG-22331257. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-22331257 Viewing | M2 | 0.4 | 9.5 | 2.8 | 44.5 | £76.14 | In Stock | |
| OSG-22331337 | M2.5 | 0.45 | 9.5 | 2.8 | 44.5 | £63.72 | 1-2 days | |
| OSG-22331387 | M3 | 0.5 | 11 | 3.15 | 48 | £53.78 | In Stock | |
| OSG-22331407 | M3.5 | 0.6 | 13 | 3.55 | 50 | £57.95 | 1-2 days | |
| OSG-22331447 | M4 | 0.7 | 13 | 4 | 53 | £52.14 | In Stock | |
| OSG-22331497 | M5 | 0.8 | 13 | 4.5 | 53 | £56.28 | In Stock | |
| OSG-22331557 | M6 | 1 | 16 | 5 | 58 | £57.95 | In Stock | |
| OSG-22331617 | M8 | 1.25 | 19 | 6.3 | 66 | £62.09 | 1-2 days | |
| OSG-22331697 | M10 | 1.5 | 24 | 10 | 80 | £74.50 | 1-2 days | |
| OSG-22331797 | M12 | 1.75 | 29 | 9 | 89 | £99.32 | 1-2 days |
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