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OSG Threading Tap Metric Fine A-Spiral Flute - FORM E Powder Metal Right Hand -TiCN Coated - Blind Holes DIN371 - M4 x 0.35
| Size | M4 |
| Pitch | 0.35 |
| Overall Length | 63 |
| Threading Length | 5.6 |
| Reach | 21 |
| Shank Diameter | 4.5 |
Learn more about Klarna
The OSG Threading Tap Metric Fine A-Spiral Flute with FORM E geometry is engineered for precision blind-hole threading in compact assemblies. Designed for professionals who demand accurate, durable taps, it delivers clean threads on M4 x 0.35 metric fine pitches with reliable repeatability.
- Size and pitch: M4 x 0.35 metric fine thread designed for tight blind-hole applications
- Flute design: A-Spiral flute for efficient chip evacuation and smooth cutting in hard-to-reach holes
- Geometry: FORM E geometry optimized for high-precision threading and superior thread quality
- Material: Powder metal core offering enhanced wear resistance and durability under demanding use
- Coating: TiCN coating increases surface hardness and reduces friction for longer tool life
- Direction: Right-hand threading for standard machining setups
- Standards: DIN371-compliant configuration tailored for blind-hole tapping
This tap excels in demanding, high-speed tapping of blind holes, delivering consistent thread forms with reduced tool wear and fewer reworks. The TiCN-coated powder-metal construction stands up to repeated cycles in challenging materials, while the FORM E geometry and spiral flute collaborate to maintain tight tolerances and efficient chip removal. Ideal for precision housings, fixtures, and compact machinery, it helps you achieve reliable, repeatable results across production runs.
| Size | M4 |
| Pitch | 0.35 |
| Overall Length | 63 |
| Threading Length | 5.6 |
| Reach | 21 |
| Shank Diameter | 4.5 |
| Square | 3.4 |
| Flutes | 3 |
| DIN | 371 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Coating | TiCN |
| Style | Spiral Flute |
| Form | Metric |
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 Fine A-Spiral Flute - FORM E Powder Metal Right Hand -TiCN Coated - Blind Holes
View full collection →You are viewing OSG-48203146. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48203135 | M2.5 | 0.35 | 50 | 2.8 | 2 | 371 | £38.90 | 1-2 days | |
| OSG-48203137 | M2.6 | 0.35 | 50 | 2.8 | 2 | 371 | £36.48 | 1-2 days | |
| OSG-48203141 | M3 | 0.35 | 56 | 3.5 | 3 | 371 | £34.06 | 1-2 days | |
| OSG-48203143 | M3.5 | 0.35 | 56 | 4 | 3 | 371 | £51.83 | 1-2 days | |
| OSG-48203146 Viewing | M4 | 0.35 | 63 | 4.5 | 3 | 371 | £35.43 | 1-2 days | |
| OSG-48203145 | M4 | 0.5 | 63 | 4.5 | 3 | 371 | £35.43 | 1-2 days | |
| OSG-48203148 | M4.5 | 0.5 | 70 | 6 | 3 | 371 | £46.89 | 1-2 days | |
| OSG-48203151 | M5 | 0.5 | 70 | 6 | 3 | 371 | £36.07 | 1-2 days | |
| OSG-48203602 | M6 | 0.5 | 80 | 6 | 3 | 371 | £43.11 | 1-2 days | |
| OSG-48203601 | M6 | 0.75 | 80 | 6 | 3 | 371 | £43.11 | 1-2 days | |
| OSG-48203160 | M7 | 0.75 | 80 | 7 | 3 | 371 | £49.10 | 1-2 days | |
| OSG-48203604 | M8 | 0.75 | 80 | 8 | 3 | 371 | £45.53 | 1-2 days | |
| OSG-48203603 | M8 | 1 | 90 | 8 | 3 | 371 | £48.06 | 1-2 days | |
| OSG-48203605 | M9 | 1 | 90 | 9 | 3 | 371 | £56.68 | 1-2 days | |
| OSG-48203608 | M10 | 0.75 | 90 | 10 | 3 | 371 | £53.10 | 1-2 days | |
| OSG-48203607 | M10 | 1 | 90 | 10 | 3 | 371 | £50.68 | 1-2 days | |
| OSG-48203606 | M10 | 1.25 | 100 | 10 | 3 | 371 | £49.73 | 1-2 days | |
| OSG-48203157 | M6 | 0.5 | 80 | 4.5 | 3 | 374 | £43.11 | 1-2 days | |
| OSG-48203156 | M6 | 0.75 | 80 | 4.5 | 3 | 374 | £43.11 | 1-2 days | |
| OSG-48203163 | M8 | 0.75 | 80 | 6 | 3 | 374 | £45.53 | 1-2 days | |
| OSG-48203162 | M8 | 1 | 90 | 6 | 3 | 374 | £48.06 | 1-2 days | |
| OSG-48203167 | M9 | 1 | 90 | 7 | 3 | 374 | £56.68 | 1-2 days | |
| OSG-48203172 | M10 | 0.75 | 90 | 7 | 3 | 374 | £53.10 | 1-2 days | |
| OSG-48203171 | M10 | 1 | 90 | 7 | 3 | 374 | £50.68 | 1-2 days | |
| OSG-48203170 | M10 | 1.25 | 100 | 7 | 3 | 374 | £49.73 | 1-2 days | |
| OSG-48203176 | M11 | 1 | 90 | 8 | 3 | 374 | £99.77 | 1-2 days | |
| OSG-48203182 | M12 | 1 | 100 | 9 | 3 | 374 | £58.15 | 1-2 days | |
| OSG-48203181 | M12 | 1.25 | 100 | 9 | 3 | 374 | £58.15 | 1-2 days | |
| OSG-48203180 | M12 | 1.5 | 100 | 9 | 3 | 374 | £60.67 | 1-2 days | |
| OSG-48203194 | M14 | 1 | 100 | 11 | 3 | 374 | £88.31 | 1-2 days | |
| OSG-48203193 | M14 | 1.25 | 100 | 11 | 3 | 374 | £88.31 | 1-2 days | |
| OSG-48203192 | M14 | 1.5 | 100 | 11 | 3 | 374 | £74.95 | 1-2 days | |
| OSG-48203204 | M16 | 1 | 100 | 12 | 3 | 374 | £92.52 | 1-2 days | |
| OSG-48203203 | M16 | 1.5 | 100 | 12 | 3 | 374 | £86.74 | 1-2 days | |
| OSG-48203218 | M18 | 1 | 110 | 14 | 4 | 374 | £118.19 | 1-2 days | |
| OSG-48203216 | M18 | 1.5 | 110 | 14 | 4 | 374 | £100.09 | 1-2 days | |
| OSG-48203232 | M20 | 1 | 125 | 16 | 4 | 374 | £148.25 | 1-2 days | |
| OSG-48203230 | M20 | 1.5 | 125 | 16 | 4 | 374 | £125.22 | 1-2 days | |
| OSG-48203220 | M20 | 2 | 140 | 16 | 4 | 374 | £148.25 | 1-2 days | |
| OSG-48203241 | M22 | 1 | 125 | 18 | 4 | 374 | £162.11 | 1-2 days | |
| OSG-48203240 | M22 | 1.5 | 125 | 18 | 4 | 374 | £129.95 | 1-2 days | |
| OSG-48203239 | M22 | 2 | 140 | 18 | 4 | 374 | £162.11 | 1-2 days | |
| OSG-48203251 | M24 | 1 | 140 | 18 | 4 | 374 | £199.02 | 1-2 days | |
| OSG-48203250 | M24 | 1.5 | 140 | 18 | 4 | 374 | £170.54 | 1-2 days | |
| OSG-48203249 | M24 | 2 | 140 | 18 | 4 | 374 | £199.02 | 1-2 days |
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