Please log in here to access all benefits, including promotional discounts and faster checkouts.


OSG Threading Tap RC (BSPT) A-Straight Flute - Powder Metal Right Hand -TiCN Coated - Through and Blind Holes DIN5156 - 3/4 x 14
| Size | 3/4 |
| Pitch | 14 |
| Overall Length | 140 |
| Threading Length | 28 |
| Shank Diameter | 20 |
| Square | 16 |
Learn more about Klarna
The OSG RC (BSPT) A-Straight Flute Threading Tap is designed to cut British Standard Pipe Taper threads with precision in both through and blind holes, making it a reliable choice for plumbing, hydraulic, and mechanical assemblies.
- Thread type: BSPT (British Standard Pipe Taper) threads per DIN5156
- Flute design: A-Straight Flute for efficient chip control in materials that produce long chips
- Material: Powder metal for enhanced wear resistance and durability
- Coating: TiCN coating to reduce friction and extend tool life
- Hand: Right-hand cutting direction
- Hole compatibility: Suitable for both through holes and blind holes per DIN5156
- Size: 3/4 x 14
With its combination of powder-metal substrate and TiCN coating, this tap delivers dependable performance under demanding tapping workloads. The straight flute design promotes smooth chip flow, helping maintain consistent thread quality even in longer through or blind hole depths. This makes it well-suited for applications that require durable tooling and precise BSPT threads for reliable pipe connections.
| Size | 3/4 |
| Pitch | 14 |
| Overall Length | 140 |
| Threading Length | 28 |
| Shank Diameter | 20 |
| Square | 16 |
| Flutes | 4 |
| DIN | 5156 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Coating | TiCN |
| Style | Straight Flute |
| Form | BSPT |
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 RC (BSPT) A-Straight Flute - Powder Metal Right Hand -TiCN Coated - Through and Blind Holes
View full collection →You are viewing OSG-48212434. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48212384 | 1/8 | 28 | 90 | 7 | 4 | 5156 | £100.37 | In Stock | |
| OSG-48212394 | 1/4 | 19 | 100 | 11 | 4 | 5156 | £120.74 | In Stock | |
| OSG-48212404 | 3/8 | 19 | 110 | 12 | 4 | 5156 | £165.60 | In Stock | |
| OSG-48212414 | 1/2 | 14 | 125 | 16 | 4 | 5156 | £206.77 | In Stock | |
| OSG-48212434 Viewing | 3/4 | 14 | 140 | 20 | 4 | 5156 | £327.64 | In Stock | |
| OSG-48212454 | 1 | 11 | 160 | 25 | 4 | 5156 | £464.89 | In Stock |
No products match your filters.