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OSG Threading Tap Metric Fine A-Spiral Point - Powder Metal Right Hand -TiCN Coated - Through Holes DIN374 - M16 x 1.5
| Size | M16 |
| Pitch | 1.5 |
| Overall Length | 100 |
| Threading Length | 22 |
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Description
The OSG Metric Fine A-Spiral Point Threading Tap is a high-precision tool designed for through-hole threading. Built from powder metal and TiCN-coated, it delivers durable, accurate tapping for M16 x 1.5 right-hand threads.
- Size and thread: M16 x 1.5 metric fine thread designed for through-hole applications.
- Material: Powder metal body for enhanced toughness, wear resistance, and heat tolerance.
- Coating: TiCN coating reduces friction and extends tool life in demanding cutting conditions.
- Thread form: A-Spiral Point design to efficiently push chips forward and promote clear, consistent threads.
- Direction: Right-hand threading for standard through-hole applications.
- Hole compatibility: Specifically suited for through-hole taps, enabling reliable engagement and robust tapping cycles.
- Standards: DIN 374 compatibility to ensure interchangeability and predictable results in compatible tooling setups.
- Performance: Optimized for high-speed, high-precision operations across a wide range of metals.
- Brand: OSG, a trusted name in precision threading solutions.
In real-world use, this tap delivers clean, accurate threads with reduced cycle times and longer tool life. The TiCN coating diminishes heat and wear, while the spiral point design improves chip evacuation, minimizing built-up material and thread defects. Ideal for production environments, maintenance shops, and repair work, it helps machinists achieve reliable M16 x 1.5 through-hole threads in steel, aluminum, and other common metals with consistent tolerances.
Part Numbers
- Protool Part Number
- OSG-48145203
- Brand
- OSG
- Category
- Threading Tap
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 Point - Powder Metal Right Hand -TiCN Coated - Through Holes
View full collection →You are viewing OSG-48145203. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48145135 | M2.5 | 0.35 | 50 | 2.8 | 2 | 371 | £46.13 | In Stock | |
| OSG-48145137 | M2.6 | 0.35 | 50 | 2.8 | 2 | 371 | £43.41 | In Stock | |
| OSG-48145141 | M3 | 0.35 | 56 | 3.5 | 3 | 371 | £41.91 | In Stock | |
| OSG-48145143 | M3.5 | 0.35 | 56 | 4 | 3 | 371 | £52.26 | In Stock | |
| OSG-48145146 | M4 | 0.35 | 63 | 4.5 | 3 | 371 | £41.18 | In Stock | |
| OSG-48145145 | M4 | 0.5 | 63 | 4.5 | 3 | 371 | £61.69 | In Stock | |
| OSG-48145148 | M4.5 | 0.5 | 70 | 6 | 3 | 371 | £41.91 | In Stock | |
| OSG-48145151 | M5 | 0.5 | 70 | 6 | 3 | 371 | £47.04 | In Stock | |
| OSG-48145602 | M6 | 0.5 | 80 | 6 | 3 | 371 | £42.83 | In Stock | |
| OSG-48145601 | M6 | 0.75 | 80 | 6 | 3 | 371 | £40.88 | In Stock | |
| OSG-48145160 | M7 | 0.75 | 80 | 7 | 3 | 371 | £41.34 | In Stock | |
| OSG-48145604 | M8 | 0.75 | 80 | 8 | 3 | 371 | £43.12 | In Stock | |
| OSG-48145603 | M8 | 1 | 90 | 8 | 3 | 371 | £50.61 | In Stock | |
| OSG-48145605 | M9 | 1 | 90 | 9 | 3 | 371 | £49.28 | In Stock | |
| OSG-48145608 | M10 | 0.75 | 90 | 10 | 3 | 371 | £47.16 | In Stock | |
| OSG-48145607 | M10 | 1 | 90 | 10 | 3 | 371 | £58.25 | In Stock | |
| OSG-48145606 | M10 | 1.25 | 100 | 10 | 3 | 371 | £55.71 | In Stock | |
| OSG-48145157 | M6 | 0.5 | 80 | 4.5 | 3 | 374 | £62.89 | In Stock | |
| OSG-48145156 | M6 | 0.75 | 80 | 4.5 | 3 | 374 | £51.35 | In Stock | |
| OSG-48145163 | M8 | 0.75 | 80 | 6 | 3 | 374 | £54.29 | In Stock | |
| OSG-48145162 | M8 | 1 | 90 | 6 | 3 | 374 | £57.20 | In Stock | |
| OSG-48145167 | M9 | 1 | 90 | 7 | 3 | 374 | £62.89 | In Stock | |
| OSG-48145172 | M10 | 0.75 | 90 | 7 | 3 | 374 | £100.34 | In Stock | |
| OSG-48145171 | M10 | 1 | 90 | 7 | 3 | 374 | £60.15 | In Stock | |
| OSG-48145170 | M10 | 1.25 | 100 | 7 | 3 | 374 | £59.07 | In Stock | |
| OSG-48145176 | M11 | 1 | 90 | 8 | 3 | 374 | £118.45 | In Stock | |
| OSG-48145182 | M12 | 1 | 100 | 9 | 3 | 374 | £69.25 | In Stock | |
| OSG-48145181 | M12 | 1.25 | 100 | 9 | 3 | 374 | £69.25 | In Stock | |
| OSG-48145180 | M12 | 1.5 | 100 | 9 | 3 | 374 | £72.18 | In Stock | |
| OSG-48145194 | M14 | 1 | 100 | 11 | 4 | 374 | £104.82 | In Stock | |
| OSG-48145193 | M14 | 1.25 | 100 | 11 | 4 | 374 | £104.82 | In Stock | |
| OSG-48145192 | M14 | 1.5 | 100 | 11 | 4 | 374 | £89.29 | In Stock | |
| OSG-48145204 | M16 | 1 | 100 | 12 | 4 | 374 | £109.75 | In Stock | |
| OSG-48145203 Viewing | M16 | 1.5 | 100 | 12 | 4 | 374 | £103.33 | In Stock | |
| OSG-48145218 | M18 | 1 | 110 | 14 | 4 | 374 | £140.18 | In Stock | |
| OSG-48145216 | M18 | 1.5 | 110 | 14 | 4 | 374 | £119.21 | In Stock | |
| OSG-48145232 | M20 | 1 | 125 | 16 | 4 | 374 | £175.97 | In Stock | |
| OSG-48145230 | M20 | 1.5 | 125 | 16 | 4 | 374 | £149.45 | In Stock | |
| OSG-48145220 | M20 | 2 | 140 | 16 | 4 | 374 | £175.97 | In Stock | |
| OSG-48145241 | M22 | 1 | 125 | 18 | 4 | 374 | £192.47 | In Stock | |
| OSG-48145240 | M22 | 1.5 | 125 | 18 | 4 | 374 | £154.56 | In Stock | |
| OSG-48145239 | M22 | 2 | 140 | 18 | 4 | 374 | £192.47 | In Stock | |
| OSG-48145251 | M24 | 1 | 140 | 18 | 4 | 374 | £236.32 | In Stock | |
| OSG-48145250 | M24 | 1.5 | 140 | 18 | 4 | 374 | £203.14 | In Stock | |
| OSG-48145249 | M24 | 2 | 140 | 18 | 4 | 374 | £236.32 | In Stock |
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