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OSG Threading Tap Metric Fine A-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes DIN374 - M16 x 1.5
| Size | M16 |
| Pitch | 1.5 |
| Overall Length | 100 |
| Threading Length | 16 |
| Shank Diameter | 12 |
| Square | 9 |
Learn more about Klarna
The OSG Threading Tap is a metric fine-thread tap engineered for clean, accurate threading in blind holes. It’s built for machinists and fabricators who demand dependable performance in tight spaces and demanding materials.
- Size and pitch: M16 x 1.5 metric fine thread for precise, compatible fasteners
- Thread direction: Right-hand threading for standard metalworking applications
- Flute design: A-Spiral flute for efficient chip evacuation in blind holes, reducing clogging
- Material: Powder-metal construction for improved wear resistance and extended tool life
- Coating: TiCN coating increases hardness and lowers friction at high speeds and temperatures
- Standards: DIN374 compatibility ensures consistent threading quality in production
This combination delivers crisp thread profiles with reduced risk of cross-threading and rework. The TiCN coating maintains performance under higher cutting speeds and temperatures, while the powder-metal core resists wear through repeated use. The A-Spiral flute design speeds chip clearance from blind holes, promoting smoother operation and longer service life in demanding tapping jobs.
| Size | M16 |
| Pitch | 1.5 |
| Overall Length | 100 |
| Threading Length | 16 |
| Shank Diameter | 12 |
| Square | 9 |
| Flutes | 3 |
| DIN | 374 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Coating | TiCN |
| Style | Spiral Flute |
| Form | Metric |
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We are open Monday to Friday between 8:30am and 5pm.
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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 - Powder Metal Right Hand -TiCN Coated - Blind Holes
View full collection →You are viewing OSG-48139203. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48139135 | M2.5 | 0.35 | 50 | 2.8 | 2 | 371 | £41.81 | In Stock | |
| OSG-48139137 | M2.6 | 0.35 | 50 | 2.8 | 2 | 371 | £39.25 | In Stock | |
| OSG-48139141 | M3 | 0.35 | 56 | 3.5 | 3 | 371 | £37.92 | In Stock | |
| OSG-48139143 | M3.5 | 0.35 | 56 | 4 | 3 | 371 | £47.33 | In Stock | |
| OSG-48139146 | M4 | 0.35 | 63 | 4.5 | 3 | 371 | £37.26 | In Stock | |
| OSG-48139145 | M4 | 0.5 | 63 | 4.5 | 3 | 371 | £55.91 | In Stock | |
| OSG-48139148 | M4.5 | 0.5 | 70 | 6 | 3 | 371 | £37.92 | In Stock | |
| OSG-48139151 | M5 | 0.5 | 70 | 6 | 3 | 371 | £42.58 | In Stock | |
| OSG-48139602 | M6 | 0.5 | 80 | 6 | 3 | 371 | £38.74 | In Stock | |
| OSG-48139601 | M6 | 0.75 | 80 | 6 | 3 | 371 | £36.98 | In Stock | |
| OSG-48139160 | M7 | 0.75 | 80 | 7 | 3 | 371 | £37.41 | In Stock | |
| OSG-48139604 | M8 | 0.75 | 80 | 8 | 3 | 371 | £39.00 | In Stock | |
| OSG-48139603 | M8 | 1 | 90 | 8 | 3 | 371 | £46.32 | In Stock | |
| OSG-48139605 | M9 | 1 | 90 | 9 | 3 | 371 | £44.59 | In Stock | |
| OSG-48139608 | M10 | 0.75 | 90 | 10 | 3 | 371 | £42.73 | In Stock | |
| OSG-48139607 | M10 | 1 | 90 | 10 | 3 | 371 | £52.70 | In Stock | |
| OSG-48139606 | M10 | 1.25 | 100 | 10 | 3 | 371 | £50.42 | In Stock | |
| OSG-48139157 | M6 | 0.5 | 80 | 4.5 | 3 | 374 | £56.97 | In Stock | |
| OSG-48139156 | M6 | 0.75 | 80 | 4.5 | 3 | 374 | £47.03 | In Stock | |
| OSG-48139163 | M8 | 0.75 | 80 | 6 | 3 | 374 | £49.76 | In Stock | |
| OSG-48139162 | M8 | 1 | 90 | 6 | 3 | 374 | £52.36 | In Stock | |
| OSG-48139167 | M9 | 1 | 90 | 7 | 3 | 374 | £56.97 | In Stock | |
| OSG-48139172 | M10 | 0.75 | 90 | 7 | 3 | 374 | £90.86 | In Stock | |
| OSG-48139171 | M10 | 1 | 90 | 7 | 3 | 374 | £55.26 | In Stock | |
| OSG-48139170 | M10 | 1.25 | 100 | 7 | 3 | 374 | £54.15 | In Stock | |
| OSG-48139176 | M11 | 1 | 90 | 8 | 3 | 374 | £107.28 | In Stock | |
| OSG-48139182 | M12 | 1 | 100 | 9 | 3 | 374 | £63.45 | In Stock | |
| OSG-48139181 | M12 | 1.25 | 100 | 9 | 3 | 374 | £63.45 | In Stock | |
| OSG-48139180 | M12 | 1.5 | 100 | 9 | 3 | 374 | £66.05 | In Stock | |
| OSG-48139194 | M14 | 1 | 100 | 11 | 3 | 374 | £95.03 | In Stock | |
| OSG-48139193 | M14 | 1.25 | 100 | 11 | 3 | 374 | £95.03 | In Stock | |
| OSG-48139192 | M14 | 1.5 | 100 | 11 | 3 | 374 | £81.71 | In Stock | |
| OSG-48139204 | M16 | 1 | 100 | 12 | 3 | 374 | £99.43 | In Stock | |
| OSG-48139203 Viewing | M16 | 1.5 | 100 | 12 | 3 | 374 | £94.73 | In Stock | |
| OSG-48139218 | M18 | 1 | 110 | 14 | 4 | 374 | £126.99 | In Stock | |
| OSG-48139216 | M18 | 1.5 | 110 | 14 | 4 | 374 | £109.16 | In Stock | |
| OSG-48139232 | M20 | 1 | 125 | 16 | 4 | 374 | £159.47 | In Stock | |
| OSG-48139230 | M20 | 1.5 | 125 | 16 | 4 | 374 | £136.85 | In Stock | |
| OSG-48139220 | M20 | 2 | 140 | 16 | 4 | 374 | £159.47 | In Stock | |
| OSG-48139241 | M22 | 1 | 125 | 18 | 4 | 374 | £174.37 | 1-2 days | |
| OSG-48139240 | M22 | 1.5 | 125 | 18 | 4 | 374 | £141.80 | In Stock | |
| OSG-48139239 | M22 | 2 | 140 | 18 | 4 | 374 | £174.37 | In Stock | |
| OSG-48139251 | M24 | 1 | 140 | 18 | 4 | 374 | £214.17 | In Stock | |
| OSG-48139250 | M24 | 1.5 | 140 | 18 | 4 | 374 | £186.20 | In Stock | |
| OSG-48139249 | M24 | 2 | 140 | 18 | 4 | 374 | £214.17 | In Stock |
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