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OSG Threading Tap RC (BSPT) A-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes DIN5156 - 1/16 x 28
| Size | 1/16 |
| Pitch | 28 |
| Overall Length | 90 |
| Threading Length | 14 |
| Shank Diameter | 6 |
| Square | 4.9 |
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The OSG RC BSPT A-Spiral Flute Threading Tap is built for precision BSPT threads in blind holes, making it a reliable choice for professional machinists and fabrication shops. Its spiral flute design and rugged powder-metal body deliver dependable performance in demanding materials.
- Thread type: British Standard Pipe Taper (BSPT) threads for blind-hole tapping, DIN5156 compliant
- A-Spiral flute: Optimized for efficient chip evacuation in through-hole and blind-hole tapping
- Material: Powder metal construction delivers exceptional wear resistance, durability, and toughness
- Coating: TiCN coating enhances heat resistance and reduces friction for longer tool life
- Hand: Right-hand threading for standard tapping operations
- Size: 1/16" diameter x 28 TPI (1/16 x 28 BSPT), DIN5156 specification
- Applications: Ideal for blind-hole threading in challenging materials and high-performance assemblies
With this tap, you’ll achieve clean starts, precise engagement, and consistent thread quality. The TiCN coating minimizes heat buildup and friction, allowing for faster cutting and reduced wear, while the powder-metal substrate stands up to repeated use in tight blind holes. The spiral flute design helps prevent chip congestion, keeping feeds steady and reducing the risk of binding in confined spaces. This tap is well suited for plumbing interfaces, hydraulic and pneumatic components, and other assemblies requiring reliable BSPT connections in limited-access environments.
| Size | 1/16 |
| Pitch | 28 |
| Overall Length | 90 |
| Threading Length | 14 |
| Shank Diameter | 6 |
| Square | 4.9 |
| Flutes | 3 |
| DIN | 5156 |
| Thread Direction | Right Hand |
| Substrate | Powder Metal |
| Coating | TiCN |
| Style | Spiral 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-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes
View full collection →You are viewing OSG-48302374. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Overall Length | Shank Diameter | Flutes | DIN | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-48302374 Viewing | 1/16 | 28 | 90 | 6 | 3 | 5156 | £129.09 | 1-2 days | |
| OSG-48302384 | 1/8 | 28 | 90 | 7 | 3 | 5156 | £103.26 | In Stock | |
| OSG-48302394 | 1/4 | 19 | 100 | 11 | 3 | 5156 | £124.26 | 1-2 days | |
| OSG-48302404 | 3/8 | 19 | 100 | 12 | 4 | 5156 | £170.44 | 1-2 days | |
| OSG-48302414 | 1/2 | 14 | 125 | 16 | 4 | 5156 | £212.79 | In Stock | |
| OSG-48302434 | 3/4 | 14 | 140 | 20 | 4 | 5156 | £337.09 | 1-2 days | |
| OSG-48302454 | 1 | 11 | 160 | 25 | 4 | 5156 | £478.46 | 1-2 days |
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