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OSG Threading Tap UNF A-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes DIN2184-1 - M2 x 56
| Size | M2 |
| Pitch | 56 |
| Overall Length | 45 |
| Threading Length | 3.6 |
| Reach | 11 |
| Shank Diameter | 2.8 |
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The OSG UNF A-Spiral Flute Threading Tap is engineered for precise tapping of UNF threads in blind holes, delivering dependable performance for small, value-critical assemblies.
- Thread type: UNF (Unified National Fine) with A-Spiral flute optimized for blind-hole tapping
- Material: Powder metal construction for enhanced durability and wear resistance under demanding conditions
- Coating: TiCN coating increases hardness and reduces friction to extend tool life
- Flute design: A-Spiral flute facilitates efficient chip evacuation in blind holes and helps prevent clogging
- Hole type: Specifically suited for blind holes where access is limited
- Direction: Right-hand threading for common fastening applications
- DIN standard: DIN 2184-1 specification ensures compatibility with standard UNF tapping tools
- Size: M2 x 56, compact and precise for small screw-thread applications
This tap delivers reliable performance in production or manual tapping, with TiCN coating helping maintain consistent cutting action during high-speed cycles. The combination of powder-metal durability and spiral flute geometry minimizes wear and chip buildup, supporting steady thread quality and longer tool life in blind-hole work.
| Size | M2 |
| Pitch | 56 |
| Overall Length | 45 |
| Threading Length | 3.6 |
| Reach | 11 |
| Shank Diameter | 2.8 |
| Square | 2.1 |
| Flutes | 2 |
| DIN | 2184-1 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Coating | TiCN |
| Style | Spiral Flute |
| Form | UNF |
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 UNF A-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes
View full collection →You are viewing OSG-48139454. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48139454 Viewing | M2 | 56 | 45 | 2.8 | 2 | 2184-1 | £56.71 | In Stock | |
| OSG-48139456 | M3 | 48 | 50 | 2.8 | 2 | 2184-1 | £56.58 | In Stock | |
| OSG-48139458 | M4 | 40 | 56 | 3.5 | 2 | 2184-1 | £49.67 | In Stock | |
| OSG-48139460 | M5 | 40 | 56 | 3.5 | 2 | 2184-1 | £49.67 | In Stock | |
| OSG-48139462 | M6 | 32 | 56 | 4 | 2 | 2184-1 | £56.91 | In Stock | |
| OSG-48139465 | M8 | 32 | 63 | 4.5 | 2 | 2184-1 | £47.00 | In Stock | |
| OSG-48139467 | M10 | 24 | 70 | 6 | 2 | 2184-1 | £58.98 | In Stock | |
| OSG-48139469 | M12 | 24 | 80 | 6 | 2 | 2184-1 | £52.17 | In Stock | |
| OSG-48139472 | 1/4 | 20 | 80 | 7 | 2 | 2184-1 | £66.48 | In Stock | |
| OSG-48139476 | 5/16 | 18 | 90 | 8 | 3 | 2184-1 | £69.93 | In Stock | |
| OSG-48139481 | 3/8 | 16 | 100 | 10 | 3 | 2184-1 | £71.58 | In Stock | |
| OSG-48139486 | 7/16 | 14 | 100 | 8 | 3 | 2184-1 | £77.16 | In Stock | |
| OSG-48139491 | 1/2 | 13 | 110 | 9 | 3 | 2184-1 | £76.38 | In Stock | |
| OSG-48139496 | 9/16 | 12 | 110 | 11 | 3 | 2184-1 | £88.84 | In Stock | |
| OSG-48139504 | 5/8 | 11 | 110 | 12 | 3 | 2184-1 | £101.31 | In Stock | |
| OSG-48139517 | 3/4 | 10 | 125 | 14 | 4 | 2184-1 | £130.68 | In Stock | |
| OSG-48139528 | 7/8 | 9 | 140 | 18 | 4 | 2184-1 | £160.41 | In Stock | |
| OSG-48139539 | 1 | 8 | 160 | 48 | 4 | 2184-1 | £223.09 | In Stock |
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